Ironhead crate motor The Ironhead engine is a V-twin motorcycle engine manufactured by Harley-Davidson from 1957 to 1985. Learn more now! Feb 27, 2024 · Overview of Technical Specifications and Performance Figures for The Ironhead Sportster The Ironhead Sportster’s storied legacy often centers on its robust engine design, which contributed to its standout performance and riding experience. 99. They’re engineered to outlast and outperform OEM No seriously, its engine is an ironhead V-twin from a first-year Sportster. 1976 HARLEY-DAVIDSON SPORTSTER IRONHEAD SPRINGER 1000, UP FOR SALE WE HAVE A CUSTOM 1976 HARLEY DAVIDSON SPORTSTER IRONHEAD SPRINGER, THIS UNIT HAS CHROME STRAIGHT DRAG PIPES, ELECTRIC START, S&S KIT AND A CHROME SPRINGER FRONT END. 072-inch squish clearance, which is way too much. Experience the easiest and most reliable way to boost your engine’s power and torque with Revolution Performance bolt-on big bore kits. It is considered a classic design and is highly regarded by motorcycle enthusiasts. Buy your crate engine today, and receive free shipping on orders over $199. 38 gear ratio is recommended to restore lost power. For example, a new engine for a common sedan might be $7,000, while a quality used equivalent with reasonable mileage could be found for $1,500 – $2,500. Panheads and Shovelheads are similar enough that some Panhead owners modified their engines to turn 1957-1985 Ironhead Sportster® Designed for the new XL Sportster® model, this 55-cubic inch V-Twin engine featured 45-degree cylinders, overhead valves, aluminum pistons and a hemispheric combustion chamber. 030-inch, with 0. Description BluePrint Engines builds high-performance crate engine to replace your tired old factory engine! These crate engines are high-performance drop-in engines offering substantially more horsepower than the factory original. The moral of the story, as usual, assume nothin Triumph scrambler 1200 xe low seat hotsell triumph scrambler 1200 xe low seat panhead engine for sale craigslist 1994 suzuki gs500f mahindra bike 110cc price ironhead crate motor boss hoss v8 bike price in rupees 95 cubic inch harley motor mahindra centuro digital speedometer price yamaha stryker for sale craigslist harley davidson porsche motor INTRODUCING BOLT-ON 1275 Kits from HAMMER PERFORMANCE For 1986-present 883 & 1200cc Sportsters and Buell - From $875 Click on the Image Above for a Slide Show of 1275 Available Colors and Fin Styles HAMMER PERFORMANCE RAISES THE BAR AGAIN! We're pleased to announce the world's first and only BOLT-ON 1275 KITS for the XL platform! These kits stand alone as the biggest XL engine kit available 103 engine cc triumph scrambler 1200 xe low seat panhead engine for sale craigslist 1994 suzuki gs500f mahindra bike 110cc price ironhead crate motor boss hoss v8 bike price in rupees Black Friday Outlet Black Friday Deals Black Friday 2025 Black Friday Specials Black Friday Shop Now Black Friday Hot Sale Black Friday Hot Sellers Black Friday Model Ideas Engine Swap LS 427CI 625HP Complete Crate Engine Custom Built LS Crate Engines Keith Minney Harley Davidson Ironhead Sportster Diy Mechanics Engine Stand Pinion Gear Surface Cleaner Classic Motorcycles Paint Ideas Wood Blocks Ironhead Engine Assembly 1977-1985 Ironhead Engine Assembly 1977 through 1985 Sportster, Article and Check out this cool image of an Ironhead Sportster motorcycle engine with an American flag on the back side and an eagle emblem. The Harley Davidson “Ironhead” first arrived on US lots in 1957 and become an immediate hit. At 71 the owner was finally retiring and wanted it rebuilt as a retirement present to himself. Jun 18, 2016 · Hopefully this new crate motor was built sometime between Tuesday and Thursday! I completed the 500 mile break-in over the weekend and it is running great so far. In that world, the recently released Screamin' Eagle Stage IV Performance Crate Engine is its most powerful to date, and it's a seriously impressive piece of kit in a number of ways. I'm thinking about laying the bike down and unbolting everything then picking it back up leaving the motor on the ground. Perfect for motorcycle enthusiasts! auxiliomutuo. Engines Plus stocks over 1000 used and reconditioned engines, gearboxes, and transmissions in Melbourne. Before trying to do this yourself, consider the specialty tools required and the skills needed. Discover top picks by era, key features, and expert tips. Long story short, the bike has been in the immediate The ironhead was a Harley-Davidson motorcycle engine, so named because of the composition of the cylinder heads (Iron instead of Aluminium). Hellcat Crate EngineProducts Per Page: 12 24 36 48 All 1500 Horsepower 3. For best security, I recommend building a crate. Thanks. Weíve packed the ZZ4 350 crate engine with a forged steel crankshaft, hypereutectic pistons, hydraulic roller As far as crate engines go, this one is a winner. Harley Davidson Twin Cam, Evo Big Twin, Sportster and Buell High Performance Parts and Services Oct 4, 2010 · Yes, I'm a CarJunkie How many times would YOU rebuild the same engine before getting a crate motor? Liz made her debut, RedEye is still RedEye, and Corey try’s to fire his never before fired Harley Davidson Ironhead Crate motor. Assembling these '77 and later Ironhead engines require slightly different procedures than earlier 1000cc models. I can get the frame up on the blocks and hang the engine in some kind of a sling. Massive selection from top brands on eBay. Jun 25, 2022 · My engine is out of my 1972. Powering the Sporty for years, the Ironhead brought with it a new wave of performance. S. 350 crate motor 😂 1 mo 1 Raphael Nichols Use Muck Rack to listen to #362 Trampoline del Diablo and the Ecuador situation by Danger Dan's Talk Shop and connect with podcast creators. While engine modifications like cam swaps, stroking the motor, or forced induction (supercharger or turbo) are options, re-gearing addresses the immediate issue of lost power Liz made her debut, RedEye is still RedEye, and Corey try’s to fire his never before fired Harley Davidson Ironhead Crate motor. m. of torque, the GM Performance ZZ4 350 Turn-Key crate engine includes a forged steel crank and LT1-style pistons and connecting rods along with a roller cam and other quality parts. Also, high piston domes can impede flame travel and airflow during valve overlap, result in a heavier piston, and usually require more 1961 impala 4 door hardtop Bfgoodwrench crate motor 350 turbo trans New brakes and shocks New seat covers Has all the trim and some extra in the trunk Unleash the power of Chevy Performance Crate Engines, from small and big block V8s to the high-performance LSX series, perfect for all your project cars. That accuracy outperforms arrogance and it’s that authenticity in craft, that makes us The Authority in Crate Engines. firm between 1957 and 1985. Something to embarrass the crotch rocket crowd on a regular Sep 2, 2023 · Harley-Davidson has been making bikes and engines for the past 120 years now, here are the best known of them listed chronologically Mar 31, 2021 · Jump to Latest 9. Here are some of the H-D engines through history. Well, I've looked at the Chevy crate engine 350/290HP. A 93" vintage-inspired, reliable crate motor for Harley custom builds. With decades of experience in motorcycle Shop Harley-Davidson Sportster 1200 Motorcycle & Scooter Complete Engines with eBay Guaranteed Fit. Inside the rear of the engine cases housed a four-speed transmission, which was so robust, it would see service through all the Ironhead years, as well as seeing use on early Evo Sportsters. Lowest price I've found was $1949. Shop all the sweetest crate engines for sale online at JEGS. I know the rear head will have to be on it because of the cramped frame issue these have. Harley-Davidson is called The Motor Company and it has built a wide range of engines over more than a century of doing business. All engines I ship out will be crated. Perfect for motorcycle enthusiasts! Shop Tri Star's high performance crate engines for sale. Power was also increased, pushing top-speeds past 110 mph. For proper engine break-in, on Evolution 80 cubic inch engines and Twin Cams, use a multi-weight oil (20w50), on older models use straight weight oil. 6033410935 Nov 4, 2019 · Harley-Davidson engines through history. But I wondered if there is some kind of INTRODUCING BOLT-ON 1275 Kits from HAMMER PERFORMANCE For 1986-present 883 & 1200cc Sportsters and Buell - From $875 Click on the Image Above for a Slide Show of 1275 Available Colors and Fin Styles HAMMER PERFORMANCE RAISES THE BAR AGAIN! We're pleased to announce the world's first and only BOLT-ON 1275 KITS for the XL platform! These kits stand alone as the biggest XL engine kit available Ironhead Engine Cases Identification and Inspection Article by Mark Trotta With a production span of 28 years, just about every part is still available for Ironhead Sportsters. When calling the freight company for rates, they will ask what "class" it is. Performance Beyond Ordinary: Unleash the potential of your engine with our state-of-the-art, all aluminum NSC plated cylinders. Jun 30, 2016 · The Ironhead engine got a little bigger in 1972 when it grew from a 900 cc motor to 1000. Jan 9, 2013 · Sportster Models - Identifying engine year and size from engine case number - How do I determine what engine year and size I have with my custom sporty by the engine case number? I know the VIN on the frame is suppose to be able to tell you but how do I figure it out from the engine itself? Chevy ZZ4 350 Turn-Key Chevy Crate Engine Packing a full 355 horsepower and 405 lb. Photos Find Screamin' Eagle 135CI Stage IV Performance Crate Engine at Harley-Davidson. The engine is a two-cylinder, two valves per cylinder, pushrod V-twin. The Ironhead engine diagram showcases the various components and their functions, providing a detailed look at this iconic engine. #366 Jeremy Prach of Flat Out Friday 1 mo 2 Charles Wyckoff Ironhead Lewis the short block goes with it 1 mo Kevin Byrd Waiting on parts from china. It is a class "70". I’ve got an old Harley Ironhead magneto pieced together out of various mis-matched bits and bobs. lol 1 mo 1 Charles Wyckoff Kevin Byrd all American made 1 mo 1 Glenn Hensley Sr. This name may also be applied to the Harley-Davidson_Sportster motorcycles that used this engine. We supply a range of products and services that'll make your Ironhead run with today's Sportsters. A crated engine will end up weighing about 250 pounds. Chrome valve covers, timing cover, and oil pan Congrts to Shane [MR COOL}Cockrom 1st. 00 1500HP Capable 3. This behemoth of a powerplant is designed to deliver unmatched performance, courtesy of its 131 cubic inches of displacement. #366 Jeremy Prach of Flat Out Friday Liz made her debut, RedEye is still RedEye, and Corey try’s to fire his never before fired Harley Davidson Ironhead Crate motor. 040-inch maximum. That powerplant Article By: Rob Keller Photos By: Riles & Nelson was kept in production until 1984. Difficulties include limited parts availability, as well as a few more specialty tools. Good usable shape, This ignition module was removed from a running 93" S&S shovelhead crate engine. Thanks! Apr 23, 2002 · Some factory crate engines have been measured with as much as 0. #366 Jeremy Prach of Flat Out Friday The leader in performance motorcycle parts for Harley-Davidson® motorcycles and the powersports industry. Available For Twin Cam, Evolution, Sportster, Buell, Shovelhead, Panhead And Knucklehead. The 300HP has hypereutectic pistons, Moly rings, double row timing set, 1-piece stainless steel valves and matching springs 550 lift max. I'll finish pulling it out of the frame and help the freight company load it on a truck. plus $295. Its legendary status is based on an incredible performance level that is stone cold reliable. Complete Harley-Davidson Engines: Power Your Next Build with J&P Cycles Thinking about dropping a new engine into your Harley? Whether you're breathing new life into a vintage frame, upgrading a tired motor, or starting a full-blown custom build, a complete engine is the heart of the project—and J&P Cycles is here to help you pick the right one. Home » Resources » Fuel Moto Big Bore Kits / Crate Engines Fuel Moto Big Bore Kits / Crate Engines There are so many excellent performance parts available for your H-D that it can be difficult to bring together a set of components that truly compliment each other. Made in the USA, ready to run! Find many great new & used options and get the best deals for 1974 Harley Sportster 1000cc Ironhead Complete Engine at the best online prices at eBay! Free shipping for many products! Apr 2, 2024 · Top Dog Harley Davidson's Screamin' Eagle line has always offered fans a considerable number of performance upgrades, including entire, ready-to-roll crate engines, in addition to basic upgrade packages. Offering quality aftermarket parts specifically engineered and designed for your Ford Powered vehicle. However, there are special skills and tools needed for the job to be done properly. Not sure, but I bet that Ultima is a copy of the crank used in the 4" bore engines from S&S. HIGH TORQUE STARTER. Liz made her debut, RedEye is still RedEye, and Corey try’s to fire his never before fired Harley Davidson Ironhead Crate motor. The name “Ironhead” for the 1957—1985 layout was derived from the construction of the engine’s cylinder heads. Great deals. Keep up the good work guys. What the 20 w 50 weight rating means is the oil is guaranteed, by the manufacturer, to be a 20 weight oil at 0 degrees Fahrenheit, and a 50 weight oil at 200 degrees Fahrenheit. The panhead engine has been hailed as the coolest looking classic engine of all time, and the P-Series engines from S&S capture that retro styling from the 50's and 60's, but with 21st century engineering. The one big exception is engine cases. So strap on your helmet because we’re about to speed things up a bit. We carry high performance crate engines for Ford, Chevy, Mopar, and more. Dec 3, 2007 · Has anybody built a high HP wild-ass Sportster? How do they respond to performance mods? What kits are available? How big can you go on a big bore kit? Was kicking around the idea of doing a bare-bones hot rod sporty just for fun. It was produced from 1957 until 1985 and was replaced by the Evolution engine 1986. BILLET FORWARD CONTROLS. S & S Super Stock "Long Blocks" offer a superior alternative for riders, racers and custom builder seeking solutions to their engine needs. A 5. New, rebuilt, and used Harley Sportster engine for sale by individuals, parts suppliers, and dealers. With an aluminum cylinder on a street engine, the tightest clearance recommended is about 0. David you got a great crew and I’m honored to be a small part of it. Thanks, Fred This video is on how to install cylinder heads using the OEM method found in the service manual for Harley Davidson v-twin Evolution engine. This powerplant succeeded the KHK engine, had a top speed of 110—143 mph (177—230 km/h), and was the 1st OHV mill produced by HD for its Sportster line. Completely and You decide. cars (not chevy II) Home Engines & Transformers Page 2 Showing 19–36 of 64 results Show sidebar Show 9 12 18 24 Add to wishlist Belt Drives Ltd. Any gurantees? Would it be more cost acceptable to rebuild the current engine. Just some of my fun time at the track or out and about! FOR SALE GARAGE KEPT HARLEY CUSTOM RIGID EVO. Shop now to get the best deals and free shipping on orders $79. Sportster Motorcycle Milwaukee Eight Harley Davidson Trike Touring Motorcycles Crate Motors Bike Engine Harley Davidson Motor Screamin Eagle Performance Crate Engines Mar 1, 2022 · Brand new crate motor, clutch pack. #38 Rick Fuller 2nd and #5sChuck Still the veteran for a great 3rd place run in the crate lates. There were some 750 cc racing versions of the engine that came with alloy heads. Oct 10, 2007 · Fellas, I will tear down my bike completely during fall/winter for final paint/polish/wiring. Jul 19, 2023 · Performance testing Harley-Davidson’s Screamin’ Eagle 135ci crate engine on the Cycle World dyno. core. Good price??? Kept checking other places and found 350/300HP H. #366 Jeremy Prach of Flat Out Friday Dec 27, 2020 · To increase horsepower in your 2006 Jeep Rubicon Unlimited after installing a 6-inch lift and 37-inch tires, re-gearing your axles is the most effective first step. Shop now and find the perfect engine for your vehicle. Our crate engines are shipped via ground or air freight depending upon your location, but shipping is not included in our pricing. 4K views 13 replies 6 participants last post by joden1031 Oct 20, 2024 A1homeboy Discussion starter 2 posts · Joined 2021 #1 ·Mar 31, 2021 can some help in defining this engine number as I am fully redoing my bike and I can’t buy parts with out knowing the year of the engine since it was purchased as a special construction bike Thank You The Harley-Davidson Ironhead is a retronym referring to an engine layout produced by the U. 6 SPEED ULTIMA TRANSMISSION. I went through the entire bike, I mean absolutely everything. SERVICES Buy and Sell Ironheads - Buy and Sell Ironhead Parts - Rebuild Ironheads - Specialty Work - Wheel Building and Lacing - Wiring - Engine Rebuilding - Transmission Rebuilding - Flywheel Trueing - Line Lap Case Bearing Races - Lap Rod Races - Valve Jobs - Install Hardened Seats - Cylinder Boring - Heliarc Welding - Lathe and Mill Work - Powder Coating All work is performed in house in a Ironhead crate motor shop, IHC Engines shop $58. On the other hand, the Shovelhead engine, produced from 1966 to 1984, features a unique shovel-shaped rocker box Aug 16, 2007 · I have a 69 SS 396 Chevelle. Free shipping on orders $50+ and free returns. S&S CARB. . HARLYEY CRATE MOTOR. I might even help crate it up, but if you want me to get a pallet or a crate, you're going to pay for 179 likes, 3 comments - harleypartswapper on October 24, 2022: "Chase your evo dreams! Zero mile 95’ evo motor with Harley issued MSO in hand purchased new fro" Nov 14, 2025 · Ultima Bit Me AgainThat Ultima 113 uses a longer pinion shaft than an oem harley 80 crank. Similar to proce / Dale Ailport Jr. The ZZ4 350 Turn-Key crate engine has been one of our most popular high performance crate engines since we started GM Performance Parts. The Ironhead was a Harley-Davidson motorcycle engine, so named because of the composition of the rocker boxes. 8L Whipple Supercharged 426 HEMI Crate Engine With Free Installation and Tuning by MMX Harley Ironhead Engine Parts The birth of the now world famous HD Sportster also brought about the now legendary Harley Ironhead engine. for $1395. Shop Complete Engines for Harley-Davidson Sportster 883 with eBay Guaranteed Fit. Oct 24, 2023 · History of the right side shift Harley Davidson Ironhead Some things never change. 8 Whipple Supercharged 426 Crate Engine by MMX 1500 HP 3. Mar 12, 2008 · High compression can be done but you don't get the full benifit of the blower and it really needs a correct cam. If you were to drop a crate motor in it which would you use? Looking for ease of installation and streetability. The reason it was removed was to install a programable ignition module for dyno tuning of the engine. The Ironhead has a slightly unusual history as it relates to design, shifting, and federal law. com Shop Harley-Davidson Motorcycle & Scooter Complete Engines with eBay Guaranteed Fit. See if you qualify at checkout. The Ironhead is one of the most popular engines still today. com. How do I go about safely removing the motor? Can I LIFT it by myself? Should I hoist it out? Do I NEED a special stand? Any input would be appreciated, or is there some documentation out there that Such was the case for the Ironhead and Shovelhead engines. We have spent years testing and developing our big bore kits so you don't have to! S&S Cycle Engines For Harley Davidson & Custom Motorcycles. I talked to my engine builder for a good while about it too. Use the Contact Form to email us about international shipping costs and options. Seems easier than trying to wiggle it out upright? Good idea, bad idea? Let me know what's up. Check out this cool image of an Ironhead Sportster motorcycle engine with an American flag on the back side and an eagle emblem. And if you decide to pay someone to do this, read this article anyway, so you can be sure it's being done right. Find 1984 Harley Davidson Ironhead Sportster Engine Motor in Justin, Texas, United States, for US $1,700. Use the search tool below to find your engine and get back on the road with confidence. Thanks, Fred 1970 XLCH This is a one owner bike that had been in storage for something like 30 years and had accumulated a load of dead snails by the time it reached my shop. Will take best offer. About IronHeadCycle What I do Buy and Sell Ironheads and Other Classic Iron Buy and Sell Used Parts for Ironheads and Other Classic Iron Recondition Ironheads and Other Classic Iron Specialty Work Wheel Building and Lacing Wiring Engine Rebuilding Transmission Rebuilding Flywheel Truing Line Lap Case Bearing Races Lap Rod Races to Size Valve Jobs Install Hardened Seats Cylinder Boring Heli-arc Welcome to the Ford Performance Parts website. So, anybody ever been involved in a small stroke XL? Have some experience where pitfalls may lay? Or have a crate of XR750 engines they'd like to donate to a guy in Seattle? Thanks in advance! -Bill SANCHEZ SARIAH Vintage, NOS & Period Correct Reproduction Parts for Harley Davidson ironhead full engine rebuild 1972 #106 1000cc ironhead sportster bike rebuild repair street tracker harley by tatro machine HARLEY Davidson IRONHEAD Sportster CHOPPER Bobber BUILD / Top End Rebuild 1980 sportster #101 stroker ironhead 1200 topend rebuild transmission xl harley by tatro machine #128 1977 Sep 24, 2023 · Bid for the chance to own a No Reserve: 1978 Harley-Davidson XLH Sportster 75th Anniversary on Factory Shipping Pallet at auction with Bring a Trailer, the home of the best vintage and classic cars online. com INTRODUCING BOLT-ON 1275 Kits from HAMMER PERFORMANCE For 1986-present 883 & 1200cc Sportsters and Buell - From $875 Click on the Image Above for a Slide Show of 1275 Available Colors and Fin Styles HAMMER PERFORMANCE RAISES THE BAR AGAIN! We're pleased to announce the world's first and only BOLT-ON 1275 KITS for the XL platform! These kits stand alone as the biggest XL engine kit available Mar 2, 2023 · The Screamin' Eagle 135 boasts the most displacement ever on a Harley-Davidson crate engine and makes a claimed 130 hp and 143 lb-ft of torque at the rear wheel Apr 17, 2025 · What began as a Harley Ironhead XL1000 Sportster ended up as something else entirely: a four-wheeled mutant. The Ironhead Sportster was a “unit” engine, with the transmission located in the same case as the engine, and featured a foot shifter. Aftermarket parts for Harley Davidson Sportster, Triumph Bonneville, Yamaha XS 650 and many more. The Direct Connection 1200 Supercharged 426 HEMI® licensed crate engine offered by DSM is capable of 1200 to 1300 HP depending on customer provided tune and runs on 93 octane fuel. Until they have to. Mechanical simplicity, racing heritage, and customizability are only some praiseworthy characteristics of this Jul 13, 2025 · Explore the best year Ironhead Sportster models for collectors and riders. Strictly street use. The engine is a two cylinder, two valves per cylinder, pushrod V-twin. 00You, the buyer, arranges and pays for all shipping and associated costs (like crates or pallets). Jul 27, 2022 · Liz made her debut, RedEye is still RedEye, and Corey try’s to fire his never before fired Harley Davidson Ironhead Crate motor. 95 Shop Ford Small Block 302 c. Primary Replacement 3" Belt Drive 8mm 144 Tooth Harley FL FX quantity Add to cart Oct 11, 2025 · A used engine typically costs 50-75% less than a brand-new crate engine from the original equipment manufacturer (OEM). The Ironhead engine featured cast iron cylinder heads, distinguishing it from the preceding Harley-Davidson K-series engine that sported aluminum heads. The Sportster bottom end was nearly the same as the Harley K-Series flathead motor. Shop our wide range of high performance Crate Engines and complete engines at CNC Motorsports for all your high performance auto part needs. It vaulted the MOCO into contention with the very competitive British and Japanese cruisers that were coming over to the U. Too many new parts to list. The 4" bore evo engines that S&S used to sell (100", 107" and 113") all had a pinion shaft that was ¼" longer than the 80" oem. 0 to 1 compression, small block and about 8 to 10 lbs of boost would equal a box & a snow shovel to pick the pieces up. No need for modifications, these kits are designed for effortless installation. For starters, you should consider our No Lead conversion service to save your valves from today's lower-octane, lead-free gas. 44") would be the way to go. Upgrade your ride with the S&S Cycle P93 Panhead engine. 00 Ironhead Engine Assembly 1977-1985 Article and Pictures by Mark Trotta The Sportster motor saw several revisions for 1977, including reworked engine cases, a new oil pump, and new pinion bearing. Weíve packed the ZZ4 350 crate engine with a forged steel crankshaft, hypereutectic pistons, hydraulic roller Honed Fitted 1000cc Cylinder & Piston Engine Kit 73-85 Harley Sportster Ironhead Designer: V-Twin Manufacturing $506. At the heart of the Ironhead engine is the crankcase, which houses the Dec 26, 2007 · Does anyone have any negative experiences first or secondhand, with the ZZ502? Excessive oil consumption, poor workmanship, etc? I am considering purchasing one and just want to do my homework. Screamin’ Eagle Crate Engine will take your Harley-Davidson to unprecedented heights with the Milwaukee-Eight 131 Performance Crate Engine. Lowbrow Customs offers the best selection of vintage motorcycle engine parts & kits for your custom Harley, Triumph. My plans are to add a Holley C950 EFI to it. engine identification Harleys don't leak oil, they mark their spot. ELECTRONIC IGNITION. The Fuel Moto 124" big bore takes these popular Harley crate engines from mild to wild with NO case boring required! The Fuel Moto 124" big bore kit offers substantial horsepower gains along with huge torque gains. Specializing in custom motorcycle parts and accessories for Chopper and Bobber motorcycles. Ironhead Bottom End (1957-1976) Article by Mark Trotta One of the most time-consuming parts an Ironhead engine build is the bottom end. Feb 9, 2009 · Anybody sells new ironhead parts such as heads, jugs or cases???? Or a complete crate motor??? Thanks Each motorcycle crate engine is tested as a complete collection of high-performance builder components and come ready for bolt-in installation, making them easy to add to any motorcycle. Leave other riders in the dust with the biggest, most powerful street-compliant Screamin' Eagle performance crate engine Harley-Davidson has ever created. 1957-1969 Sportsters are titled to the engine only so the motor serial number is your proof of ownership of the entire bike. 454 crate engine June 9, 2010, 11:15 AM 425hp 500ftlb new g. Our crate racing engines and motors use top quality parts and have won numerous championships. The Ironhead Sporty and Shovelhead engines have large hemi-like combustion chambers with high surface-to-volume ratios, which increase heat loss. -ft. On a crate gm performance engine with 10. Aug 29, 2017 · On 11/1/2017 at 8:43 AM, 30 ounce said: I just looked up the crate LS3 and it listed the hp at 435 and tq at 425 so I’m not sure if your getting something different than that but all of the LS stock style and FAST intakes will fit except possibly the truck intake which a crate engine wouldn’t come with unless you specified it. Mostly devoted to care and feed of Harley IronHead Sportsters in particular with frequent soirees into welding, machining and other mechanical items I find interesting. It had about 20,000 original miles showing on the odometer. 8 Whipple Supercharged 426 Crate Engine by MMX!Here at MMX we decided to make a crate engine that is a step above the factory read more View Details $34,995. Read: Ironhead Sportster Cylinders The increase from 900cc to 1000cc also gave a more optimum bore-to-stroke ratio, resulting in a slightly smoother running motor. 78 Pay over time with Affirm. Lot #121,631. The serial/VIN number was (most likely) the last number to be stamped onto the engine case from the factory. ULTIMA PRIMARY BELT DRIVE. Ed Brink combined the engine and essence of a Harley with a Suzuki LT230 ATV chassis, fabricating nearly every component, including the frame, seat, and exhaust. Does anybody know of a good source to identify an Ironhead based on the serial number on the cases? I used the search function but couldn't find a definitive answer. FREE SHIPPING ON ALL US ORDERS OVER $99! This crate engine is in stock and can be ordered today! Bonneville Performance offers this high performance 270 degree crate engine for your street or racing motorcycle project. Remanufactured Engines You Can Count On Looking for a dependable remanufactured engine? Gearhead Engines delivers premium, precision-built reman engines designed for lasting performance, durability, and value. Unlike modern motorcycles, Ironhead Sportster engines were designed to be rebuilt. The ZZ4 is a serious performer in any trim level. Shop Complete Engines for Harley-Davidson Sportster 1000 with eBay Guaranteed Fit. Shovelhead: Overview of the Entire Engine: Besides being the best-known motorcycle brand of all time, Harley-Davidson is also one of the most loved and oldest. Apr 28, 2023 · Engine Design And Configuration Comparison The Ironhead and Shovelhead engines are two iconic engine designs in motorcycles. Jan 25, 2024 · Have been planning on a 4 5/8" stroker on the 1973 XLH1000 to bring it up to ~1200cc and have done a lot of reading on what work that entails, how much extra maintenance and wrenching that would come with. com An XLCH may have many different parts, over the whole bike, than an XLH, including the engine. Sep 6, 2012 · So, I'm thinking a set of the Ironhead rods (about a half inch longer at 7. Different Harley Crate Engine Varieties Harley crate engines are available for a wide variety of Harley models. This engine will fit any stock or aftermarket Big Twin chassis that accommodates 1984-up stock Harley Evolution® engine. i. Mar 5, 2013 · I am trying to figure out some details on one of my motors. have 2 pans the one it comes with (truck 6 qt) and the moroso 6 qt that fits most g. How do I get it back in the frame now? I have a transmission jack, floor jack, cement blocks, come-along, and I can hang it from the ceiling in my shed. The Ironhead engine, produced by Harley-Davidson from 1957 to 1985, is popular for its distinctive overhead valve configuration and iron cylinder iron heads. com Harley Ironhead Vs. Pick up a replacement Sportster motor for your bike. Nov 16, 2013 · First time doing this. Engine - 361 Horsepower - Deluxe Dressed with Polished Pulley Kit - Carbureted at American Powertrain. Ironhead motors are Harley-Davidson motorcycle engines with iron cylinder heads rather than aluminum cylinder heads. O. 900cc Ironhead Engine Build Text and Pictures by Mark Trotta Rebuilding an Ironhead Sportster motor is challenging enough, and rebuilding an early 900cc motor will present a few more challenges. Both are 4 bolt mains. 00 $116. Quarter-mile times dropped into the mid-thirteens, and by removing the stock exhaust baffles, another half-second was easily gained. As far as crate engines go, this one is a winner. Feb 24, 2009 · A large included valve angle requires a high-dome piston, resulting in large piston-dome and chamber-surface areas. For drop-in performance, shop for short block, long block, and fully dressed crate engines at Summit Racing Equipment. Fear No Evo 1974 XLH in Evo Frame Pictured in IronWorks Magazine, April, 2005 Reader Rides The goal was to put a stroked Ironhead engine into the more modern Evo-styled frame, thus taking advantage of that raw Ironhead stroker power by combining it with a modern, stiffer chassis and better suspension. One customer at a time, one high-performance crate engine at a time, our relentless engineers — headed by the legendary Norris Marshall — know that skill has no substitute. #366 Jeremy Prach of Flat Out Friday Jul 17, 2009 · 877 Views 14 Replies 9 Participants Last post by ironhead, Jul 18, 2009 Jump to Latest J JWagner Discussion starter ·Jul 17, 2009 Mostly devoted to care and feed of Harley IronHead Sportsters in particular with frequent soirees into welding, machining and other mechanical items I find interesting. qjahk agksdpo ujr icaac ntvn hxi xbbqo huaqt twj dynez usreldl psaunl fxkctd uhytk vvwofz