Dci tiger heads They are a great start for those making a custom set of 2″ headers! Designed for all round port heads like the KRE High Port, Edelbrock Performer, Ram Air II & IV and DCI Tiger Heads. DCI claims 400 CFM out of the box!!! These heads are quite expensive at almost 6K a set and certainly targeted for only the die hard high end racer, yet still quite impressive. DCI Motorsports Inc. This technology will take the lift ranges to the next level for Prostock and other normally Tom that's the sweet part about my heads. Home of the IA II Pontiac Engine Block. 25"bore must be used for the 1. heads became available. DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 47 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 41 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race DCI RA5 heads complete starting at $4599. But mine engine is a DCI Motorsports Max effort Twin Turbo RA5 heads !!!! I'm working on a cool project right now with a client of mine who's wanting to go really fast with a twin turbo set up. Further port testing and development is underway and as soon as we get results, we will Dec 23, 2010 · DCI TIGER Head Facts Pontiac - RaceActually what is being developed currently are bigger lobes for less rocker ratio. If it had not been a great design, I doubt ford would have TIGER HEADS BY DCI MOTORSPORTS Pontiac - RaceWas just wondering if anyone read the article about the new Tiger Heads in the October issue of HPP? These heads sound quite impressive. If it had not been a great design, I doubt ford would have Dec 22, 2010 · DCI TIGER Head Facts Pontiac - RaceI think anyone that has any common sense knows that Pontiac if left on their own would have developed some outstanding powerplants and they had already shown which direction they were intending to go with the hemi 427. PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race> DCI MOTORSPORTS RAM AIR V HEADS!!! The DCI Tiger heads are definitely bad a$$$ for an inline valve platform. 300 intakes, & 1. com/forums/index. Something everyone seems to be missing is my split port design. We have a . php) May 1, 2018 · DCI Tiger head Sheet Meatl Intake Performance Parts For Sale/Wanted Jun 4, 2004 · Page 2- DCI TIGER HEADS Pontiac - RaceAre you claiming 400cfm as cast? I know what kind of work it takes to make a super chief flow 400cfm, and most people, by reading these posts, think it's easy to do. Not satisfied with the performance heads available for Pontiac’s, Don decided to learn as much as possible about air flow, and fuel atomization and designed his own head know as the DCI TIGER HEAD, unquestionably the best as cast traditional Pontiac Cylinder Head in history, period. 625 dia. /stock location exhaust port and raised exhaust port versions, these heads were designed primarily for use on the IA II cast iron block and the IA II/Butler Performance aluminum aftermarket blocks. tube to allow for a 7/16" pushrod. Page 1 of 3 1 2 3 > Show 50 post (s) from this thread on one page DCI TIGER Head Facts Pontiac - RaceSmall block is permitted to run any type multi-stage nitrous systems. The heads ,by the numbers don't add up. DCI TIGER Head Facts Pontiac - RaceIf you reverse cool your engine with the TIGERS and blow the water into the center of the head first allowing it to flow through the deck from the heads down to the block. I suggest that you run two separate cooling systems or radiators and blow the cool water into the center of the heads and pull it out from DCI TIGER Head Facts Pontiac - RaceIf you reverse cool your engine with the TIGERS and blow the water into the center of the head first allowing it to flow through the deck from the heads down to the block. DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 39 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race DCI Motorsports Max effort Twin Turbo RA5 heads !!!! I'm working on a cool project right now with a client of mine who's wanting to go really fast with a twin turbo set up. Ports and short turns looked good as cast before any port work was done. 80"ex vlv,and also states the ex. 950" of lift (good enough to rival my Tiger heads). states a 4. DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 39 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 23 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race All times are GMT -4. I do take credit cards, but you can save an additional $150. The time now is 11:05 PM. No valve notches in the block required as long as the bore is at least 4. C. Great start for those making a custom set of 2" headers! DCI Tiger Heads Pontiac - RaceAny other websites on these heads? I am wanting to build a All Pontiac motor for my Top Sportsman car over the winter to replace my 588BBC. Jul 28, 2016 · Page 5- DCI RAM AIR V Heads / MR-1 Block Build Pontiac - Race DCI RAM AIR V Heads / MR-1 Block Build Pontiac - Race TIGER HEADS BY DCI MOTORSPORTS Pontiac - RaceI'm completely skeptical after reading the article. 25" intake valve, it will produce 435 cfm, and 470+ cfm is possible with a 2. Dec 23, 2010 · Page 5- DCI TIGER Head Facts Pontiac - RaceActually what is being developed currently are bigger lobes for less rocker ratio. The time now is 04:26 PM. And the issues they even come with and knowing that they will need to be fixed or repaired after they were purchased. This technology will take the lift ranges to the next level for Prostock and other normally Dec 23, 2010 · DCI TIGER Head Facts Pontiac - RaceActually what is being developed currently are bigger lobes for less rocker ratio. Shop our new online store here. Larry didn't have cars running those heads before they hit the market. He is working on some issues Dec 24, 2010 · DCI TIGER Head Facts Pontiac - RaceSmall block is permitted to run any type multi-stage nitrous systems. Even and especially knowing the past issues his previous heads had. I also tried to get the runners as close to equal as I could on all the ports. maxperformanceinc. This technology will take the lift ranges to the next level for Prostock and other normally Dec 24, 2010 · DCI TIGER Head Facts Pontiac - RaceSmall block is permitted to run any type multi-stage nitrous systems. They have gone on customer engines mostly. DCI TIGER Head Facts Pontiac - RacePY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race> DCI TIGER Head Facts Reply DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 11 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race Thus was born DCI Motorsports Inc. Happy Holidays to everyone !!!!!!!!! Dec 23, 2010 · DCI TIGER Head Facts Pontiac - RaceActually what is being developed currently are bigger lobes for less rocker ratio. The article states that they can be DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 23 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race DCI RAM AIR V Heads / MR-1 Block Build Pontiac - Race All times are GMT -4. 330-850-5050 shop 330-628-3354 cell Designer of the DCI Tiger Heads and the NEW DCI Ram Air 5 heads !!!!!! takid455 08-07-2014, 01:33 PM Your not tied down to one specific style of carburetor. I suggest that you run two separate cooling systems or radiators and blow the cool water into the center of the heads and pull it out Dec 24, 2010 · DCI TIGER Head Facts Pontiac - RaceSmall block is permitted to run any type multi-stage nitrous systems. If it had not been a great design, I doubt ford would have Sep 23, 2017 · Pontiac - Race PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race> DCI Motorsports RA5 Head facts Reply Page 1 of 2 1 2 > Thread Tools Display Modes # 1 09-18-2017, 12:02 PM dci Ultimate Warrior Join Date: Feb 2003 Posts: 1,256 DCI Motorsports RA5 Head facts Dec 22, 2010 · DCI TIGER Head Facts Pontiac - RaceI think anyone that has any common sense knows that Pontiac if left on their own would have developed some outstanding powerplants and they had already shown which direction they were intending to go with the hemi 427. I suggest that you run two separate cooling systems or radiators and blow the cool water into the center of the heads and pull it out from The new AllPontiac Tiger Head by DCI offers impressive out-of-the box flow of 400+ cfm without porting. If it had not been a great design, I doubt ford Join Date: Feb 2003 Posts: 1,256 DCI MOTORSPORTS 535 Tiger Head Build Sep 6, 2014 · The street ability is going to be awesome with the DCI 5 heads. If it had not been a great design, I doubt ford would have Sep 23, 2017 · Pontiac - Race PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race> DCI Motorsports RA5 Head facts Reply Page 1 of 2 1 2 > Thread Tools Display Modes # 1 09-18-2017, 12:02 PM dci Ultimate Warrior Join Date: Feb 2003 Posts: 1,256 DCI Motorsports RA5 Head facts Dec 22, 2010 · Page 4- DCI TIGER Head Facts Pontiac - RaceI think anyone that has any common sense knows that Pontiac if left on their own would have developed some outstanding powerplants and they had already shown which direction they were intending to go with the hemi 427. This port I just finished with a 2. DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 11 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race My first attempt with a 2. This technology will take the lift ranges to the next level for Prostock and other normally Pontiac 541 cubic inch race engine with DCI Motorsports aluminum 450 cfm Tiger heads Custom built headers for a 69 GTO with a ram air 5 engine Oil pump blue printing service has become mandatory since so many manufactures are out sourcing work over sea’s We hand build all of our engine crates to ship engines all over the world assuring safe Dec 23, 2010 · DCI TIGER Head Facts Pontiac - RaceActually what is being developed currently are bigger lobes for less rocker ratio. 125" Round Port (RAIV) exhaust flanges are CNC cut from 3/8" thick steel. Further port testing and development is underway and as soon as we get results, we will PY Online Forums - Bringing the Pontiac Hobby Together (https://forums. Nitrous These 2. . 300" valve. So far we DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 11 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 11 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race DCI MOTORSPORTS RAM AIR V HEADS!!! Pontiac - RaceDon, thanks for posting these photos, they speak VOLUMES as to what your DCI designed intake port can become if ported. 150". Though most Pontiac heads share basic characteristics with each other, knowing which are the best may still be confusing because Pontiac's head foundry only produced each specific head casting for one or two years. - Pontiac - Race () - - DCI TIGER HEADS () DCITIGER 05-30-2004 07:21 AM Jun 21, 2005 · Page 3- DCI Tiger Heads Pontiac - RaceAny other websites on these heads? I am wanting to build a All Pontiac motor for my Top Sportsman car over the winter to replace my 588BBC. 00 a set and the plain ones without my name for $249. DCI Motorsports Max effort Twin Turbo RA5 heads !!!! I'm working on a cool project right now with a client of mine who's wanting to go really fast with a twin turbo set up. http May 31, 2004 · DCI TIGER HEADS Pontiac - RaceTom --I know this kind of racing takes big bucks$$$$$$$$$$$$$ but with all of JBP's etc. This technology will take the lift ranges to the next level for Prostock and other normally Dec 30, 2010 · Pontiac - Race PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race> DCI TIGER Head Facts Reply Page 7 of 8 « First < 5 6 7 8 > Thread Tools Display Modes # 121 12-24-2010, 12:20 PM dci Ultimate Warrior Join Date: Feb 2003 Posts: 1,256 Dec 30, 2010 · Pontiac - Race PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race> DCI TIGER Head Facts Reply Page 7 of 8 « First < 5 6 7 8 > Thread Tools Display Modes # 121 12-24-2010, 12:20 PM dci Ultimate Warrior Join Date: Feb 2003 Posts: 1,256 Dec 22, 2010 · DCI TIGER Head Facts Pontiac - RaceI think anyone that has any common sense knows that Pontiac if left on their own would have developed some outstanding powerplants and they had already shown which direction they were intending to go with the hemi 427. intake manifold will play a large part in how this head runs Reply With Quote DCI MOTORSPORTS RAM AIR V HEADS!!! Pontiac - RaceDon, thanks for posting these photos, they speak VOLUMES as to what your DCI designed intake port can become if ported. The DCI Ram Air 5 heads will bolt onto a factory block with bores as small as 4. Further port testing and development is underway and as soon as we get results, we will Jul 24, 2004 · DCI Tiger Cylinder head sighting Pontiac - RaceSpoke with Don Johnston of DCI Motorsports on Sunday at Salem Dragway in Ohio at the NSCA race. Big blocks are limited to a single stage nitrous system – A single stage fogger (2 nitrous solenoids and 2 fuel solenoids) are permitted or if using a single plate then your limited to (1 fuel solenoid, 1 nitrous solenoid), and 1 purge solenoid, purge must exit engine compartment. The time now is 07:20 PM. I suggest that you run two separate cooling systems or radiators and blow the cool water into the center of the heads and pull it out from DCI Motorsports Pontiac Engine Builder, We build them all, from 1955-1979, factory restorations, mild street engines to high power race engines. Great start for those making a set of 2 1/8" headers for your High Port combinations! Designed for all round port heads like the KRE High Port, Edelbrock and Ram Air II & IV and DCI Tiger Head. Don had 2 cylinder heads with him a standard exhaust port and a raised exhaust port. __________________ 1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and Jun 21, 2005 · DCI Tiger Heads Pontiac - RaceAny other websites on these heads? I am wanting to build a All Pontiac motor for my Top Sportsman car over the winter to replace my 588BBC. They are finding that by making the lobe bigger and reducing the rocker ratio that spring pressures can be reduced. I suggest that you run two separate cooling systems or radiators and blow the cool water into the center of the heads and pull it out from DCI TIGER Head Facts Pontiac - RaceActually what is being developed currently are bigger lobes for less rocker ratio. This actually is the street version, but with porting can be made into a very respectable race head. The new AllPontiac Tiger Head by DCI offers impressive out-of-the box flow of 400+ cfm without porting. 00 a set with roller valve springs,custom stainless steel valves, viton positive seals, chromemoly 10 degree retainers and keepers, gasket matched, ready to run. DCI MOTORSPORTS RAM AIR V HEADS!!! Pontiac - RaceJoin Date: Feb 2013 Posts: 52 IMHO getting past the valve is the biggest restriction in the port . Price is per pair. Sep 27, 2017 · DCI Motorsports Max effort Twin Turbo RA5 heads !!!! I'm working on a cool project right now with a client of mine who's wanting to go really fast with a twin turbo set up. 800 exhaust valves, Guides & seats included Available in std. To receive the sale price I will need payed in full before the end of the month. Nitrous The new AllPontiac Tiger Head by DCI offers impressive out-of-the box flow of 400+ cfm without porting. So air speed is not going to be a problem. DCI TIGER Head Facts Pontiac - RacePY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race> DCI TIGER Head Facts Reply Jan 30, 2015 · DCI Motorsports Black Friday sale!!!!! I am going to run a Black Friday sale on my new DCI RA5 heads until the end of November. PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race> DCI MOTORSPORTS RAM AIR V HEADS!!! Aug 5, 2013 · My first attempt with a 2. With minor bowl blending and a 2. I know personally that my set of DCI Ram Air V heads being ported by Jim Robertson have even a larger cross section that the pushrod tube tight point. 800 lift, is literally mind-boggling. has brought back the ultimate, ultra rare, holy grail of Pontiac’s More about DCI Split-Port Ram Air V Heads. Don Johnston DCI MOTORSPORTS INC. Page 1 of 3 1 2 3 > Show 50 post (s) from this thread on one page The new AllPontiac Tiger Head by DCI offers impressive out-of-the box flow of 400+ cfm without porting. Read on to learn about how these heads are engineered. 00 a set. This technology will take the lift ranges to the next level for Prostock and other The new AllPontiac Tiger Head by DCI offers impressive out-of-the box flow of 400+ cfm without porting. IT WAS NOT BASED ON THE STRATOSTREAK DESIGN, it was a clean sheet of paper design. With the cam bearing journals getting larger, it makes this possible. __________________ 1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and the Jan 26, 2010 · DCI MOTORSPORTS 535 Tiger Head Build Pontiac - Race All times are GMT -4. Some of you here I'm sure have heard of him or seen his car run. He stated #'s and people bought them. I divided the intake port with a vain on the roof and floor. The art. 330-850-5050 shop 330-628-3354 cell Designer of the DCI Tiger Heads and the NEW DCI Ram Air 5 Heads !!!!! grandville455 03-25-2014, 02:54 PM Description These are our 2″ Round Port (RAIV) exhaust flanges that are CNC cut from 3/8″ thick steel. These 2" Round Port (RAIV) exhaust flanges are CNC cut from 3/8" thick steel. The time now is 04:24 AM. __________________ 1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and the [Archive] DCI Tiger Heads Pontiac - RaceI remember when the S. jbp-pontiac. This technology will take the lift ranges to the next level for Prostock and other normally Aug 18, 2020 · Tiger heads, first series WTB Performance Parts For Sale/Wanted My first attempt with a 2. Home of the IA II Pontiac Engine Block. Your complete source for Pure to unique Pontiac Performance parts. This technology will take the lift ranges to the next level for Prostock and other DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 39 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 23 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race All times are GMT -4. I checked these out real close and the quality looked real good. You will get the most benefit from the design. valve is in the stock location. DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 24 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race The DCI Tiger heads are definitely bad a$$$ for an inline valve platform. I don't know if the numbers were copied incorrectly or there is a grand bit of misinformation in the article. Why then does the stock 1. 330-628-3354 cell 330-850-5050 shop Designer of the DCI TIGER Heads and the new DCI Ram Air V heads !!!!! Don, Great looking valve covers! thanks for Dec 30, 2010 · Pontiac - Race PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race> DCI TIGER Head Facts Reply Page 7 of 8 « First < 5 6 7 8 > Thread Tools Display Modes # 121 12-24-2010, 12:20 PM dci Ultimate Warrior Join Date: Feb 2003 Posts: 1,256 Dec 30, 2010 · Pontiac - Race PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Race> DCI TIGER Head Facts Reply Page 7 of 8 « First < 5 6 7 8 > Thread Tools Display Modes # 121 12-24-2010, 12:20 PM dci Ultimate Warrior Join Date: Feb 2003 Posts: 1,256 Dec 22, 2010 · DCI TIGER Head Facts Pontiac - RaceI think anyone that has any common sense knows that Pontiac if left on their own would have developed some outstanding powerplants and they had already shown which direction they were intending to go with the hemi 427. 00 if payed by money order or cash. DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 39 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race The DCI Tiger heads are definitely bad a$$$ for an inline valve platform. 77"valve The DCI Tiger heads are definitely bad a$$$ for an inline valve platform. 15. Aug 7, 2003 · Don Johnston, owner of DCI Motorsports in Mogadore, Ohio, has recognized the need for such a cylinder head and has been working on one for 7 years and is finally close to actually producing it. These are probably going to be the heads I will need. But mine engine is a DCI MOTORSPORTS RAM AIR V HEADS!!! - Page 22 - PY Online Forums - Bringing the Pontiac Hobby Together Pontiac - Race Dec 23, 2010 · DCI TIGER Head Facts Pontiac - RaceActually what is being developed currently are bigger lobes for less rocker ratio. Dec 22, 2010 · DCI TIGER Head Facts Pontiac - RaceI think anyone that has any common sense knows that Pontiac if left on their own would have developed some outstanding powerplants and they had already shown which direction they were intending to go with the hemi 427. php) PY Online Forums - Bringing the Pontiac Hobby Together (https://forums. I suggest that you run two separate cooling systems or radiators and blow the cool water into the center of the heads and pull it out from Dec 24, 2010 · DCI TIGER Head Facts Pontiac - RaceSmall block is permitted to run any type multi-stage nitrous systems. A standard D-port, standard round port, raised 1 1/2" round port, and a version with the dog leg milled away for a straight shot exhaust. http The availability of cylinder heads with the kind of flow potential (both out of the box and worked) you describe will be the next large step for the traditional Pontiac engine. Designed for all round port heads like the KRE High Port, Edelbrock and Ram Air II & IV and DCI Tiger Head. If it had not been a great design, I doubt ford would have My first attempt with a 2. Dec 20, 2010 · The original DCI TIGER Heads were engineered with multiple exhaust port configurations. I suggest that you run two separate cooling systems or radiators and blow the cool water into the center of the heads and pull it out from Aug 27, 2025 · DCI Split-Port Ram Air 5™ Product Details. com theres a few RICH PRO PONTIAC GUYS out there . With this list, Dec 21, 2010 · Page 2- DCI TIGER Head Facts Pontiac - RaceIf you reverse cool your engine with the TIGERS and blow the water into the center of the head first allowing it to flow through the deck from the heads down to the block. The work required to make that head flow 400cfm, @ . I will need around 1000 hp but I will also need something reliable. May 31, 2004 · DCI TIGER HEADS Pontiac - RaceTom --I know this kind of racing takes big bucks$$$$$$$$$$$$$ but with all of JBP's etc. Maximize the potential of a Pontiac block with a street and strip combination that is sure to impress. I sell the lettered ones with my name on them for $229. When I did this the velocity picked up tremendously. When looking at your cylinder head, compared to a super chief, I don't see that much of a difference All times are GMT -4. Nitrous DCI TIGER Head Facts Pontiac - RaceIf you reverse cool your engine with the TIGERS and blow the water into the center of the head first allowing it to flow through the deck from the heads down to the block. His name is Ben Wilkinson and he has a beautiful Burgandy 68 Firebird. Was just wondering if anyone read the article about the new Tiger Heads in the October issue of HPP? These heads sound quite impressive. __________________ 1965 TriPower GTO, 1967 GTO, 1969 GTO, 1969 Judge, 1972 GTO, 1977 Smokey and the DCI Tiger Heads Pontiac - RaceAny other websites on these heads? I am wanting to build a All Pontiac motor for my Top Sportsman car over the winter to replace my 588BBC. I cannot wait to get my new DCI 5 heads on an engine to see if it's possible to raise the bar again. 250 valve flows 440 cfm at the same lift. Heads create power, so it's important to know the best ones for your Pontiac. 200 valve the port flowed 420 cfm at . work www. Nitrous Aug 7, 2003 · Read how DCI Motorsports has created cylinder heads which deliver 400-plus cfm. Perfect balance of factory and aftermarket parts to achieve the ideal modern streetable Pontiac V8 utilizing factory or aftermarket heads with carbureted or fuel injected induction. Dec 21, 2010 · DCI TIGER Head Facts Pontiac - RaceIf you reverse cool your engine with the TIGERS and blow the water into the center of the head first allowing it to flow through the deck from the heads down to the block. All Pontiac/Tiger Cylinder Heads Bare 356-T6 Aluminum, 400+ cfm flow out of box, 50cc combustion chamber, 310cc intake port, Will accept up to 2.