Kauffman pontiac heads

pontiac heads for sale Clearwater · 1972 pontiac gto. Cylinder head pontiac * Especially: firebird, grand * Lysilve32 sells in Usa ¬ ; 1970 pontiac gto for sale ...Detailed Ram Air Five Heads Pricing. $3499.00 Bare Set - includes with installed seats and guides. $4999.00 Assembled Set - ready to run set with stainless valves, steel retainers, steel keepers, viton valve seals, and mild roller cam springs for up to .750″ lift. Add the following options to any order. Gasket matching: $150.00. Caffeine intake, nicotine, exercise, stress, fever and medication can all cause the palpitations that result in you feeling your own heartbeat in your head, according to MedlinePlus. High blood pressu how to keep grass from sticking under mower deck Click Here for Edelbrock Aluminum Head Installation Sheet PONTIAC HEAD CHART CASTING NUMBER YEAR FACTORY APPLICATION CHAMBER VOL# CC'S EXHAUST PORT NOTEWORTHY ATTRIBUTES 528511 1958 370 62 D-Port 1.88/1.6 55-60 INT MAN 538177 61-62 389 62 D-Port 1.88 SF bay area auto parts - by owner "pontiac heads" - craigslist. wmm mode openwrt The heads are cast from 356-T6 aircraft aluminum and are nearly half the weight of a stock cast iron head. They come with hardened steel seats, and bronze alloy ...KRE Aluminum Pontiac Super Wedge Cylinder Head KRE Aluminum Timing Covers & More Available!!! KRE Pontiac Intake Manifold Available!!! E-mail KRE [email protected] Call, E-mail or fax … quadle today 19 Jun 2013 ... I have made the decision to purchase the Kauffman D-port heads CNC ported to the 290-295 CFM range. It appears that Kauffman, SD Performance ...Air China Flight 129. Air China Flight 129 (CCA129, CA129) was a flight from Beijing Capital International Airport, Beijing, People's Republic of China to Gimhae International Airport, Busan, South Korea. On April 15, 2002, the jet on this route, a Boeing 767-200ER, cras… Show in map Show coordinatesKRE 85 cc Pontiac Aluminum D Port Cylinder Head Complete. $ 1,347.50. Add to cart Details. kenmore series 500 washer lid lock light blinkingThere is also a No. 385 Pontiac Big Chief Casting., but is rarely used because the guide spacing is so wide. Your heads are Pro Stock Heads. 035380 is the DART Job Number specific to the cylinder heads These heads are 3815 035380 1040CHM 2 Above Added: Tue December 15, 2020, 8:18 am PST. About the Heads Quoted from Larry Olson. Maximum Top ... KRE WARP 6 headed 535 cid Pontiac engine makes 1104 hp 823 ft lbs of torque KRE WARP 6 headed 535 cid Pontiac engine idle on dyno E-mail KRE [email protected] Call, E-mail or fax your orders!!! 740 599-5000 740 599-5550 Fax Open Mon. … tactical barbell conditioning 25 thg 10, 2005 ... ... a head Larry Wenzler made after hearing Jeff Kauffman was Making High Port Wenzler heads. Wenzler Aluminium heads came before Edelbrock, ...C.C. La Estación 6 av 16-01 zona 10, Casa Principal 1er Nivel 01010-Guatemala City, Guatemala. Desde 1995 somos el único salón de belleza en Guatemala que ofrece una experiencia …Heads can be used on your 1965 - 1979 Pontiac motor with displacements from 350 - 455 cid CNC'd combustion chambers available on 74 cc and 85 cc chambered heads CNC ported options of 290, 310, 325 and 340 cfm As Cast 85 CC D Port Head flow numbers See Kauffman Aluminum Cylinder Head Pricing here along with CNC Port Work OptionsHeads can be used on your 1965 - 1979 Pontiac motor with displacements from 350 - 455 cid CNC'd combustion chambers available on 74 cc and 85 cc chambered heads CNC ported options of 290, 310, 325 and 340 cfm As Cast 85 CC D Port Head flow numbers See Kauffman Aluminum Cylinder Head Pricing here along with CNC Port Work OptionsSF bay area auto parts - by owner "pontiac heads" - craigslist. synapse serverless content of directory on path cannot be listed Click Here for Edelbrock Aluminum Head Installation Sheet PONTIAC HEAD CHART CASTING NUMBER YEAR FACTORY APPLICATION CHAMBER VOL# CC'S EXHAUST PORT NOTEWORTHY ATTRIBUTES 528511 1958 370 62 D-Port 1.88/1.6 55-60 INT MAN 538177 61-62 389 62 D-Port 1.88Pontiac produced cars offering 40 hp (30 kW; 41 PS) 186.7 cu in (3.1 L) (3.25x3.75 in, 82.5x95mm) L-head ... Heads that are not allowed: Pontiac Big Chief, Olds Big Chief, Dart Big Chief, Brodix Big Duke, Ford C460, Ford E460 or Blue Thunder Thor. No pro stock heads allowed. tiny house mn The heads are cast from 356-T6 aircraft aluminum and are nearly half the weight of a stock cast iron head. They come with hardened steel seats, and bronze alloy ... asthma medications chart Detailed Ram Air Five Heads Pricing. $3499.00 Bare Set - includes with installed seats and guides. $4999.00 Assembled Set - ready to run set with stainless valves, steel retainers, steel keepers, viton valve seals, and mild roller cam springs for up to .750″ lift. Add the following options to any order. Gasket matching: $150.00. Pontiac began by selling cars offering 40 hp (30 kW) 186.7 ci (3.1 liter) (3.25x3.75 in, 82.5x95mm) L-head straight 6-cylinder engines in the Pontiac Chief of 1927; its stroke was the shortest of any American car in the industry at the time. Oct 08, 2004 · That's what the new Kauffman Racing Equipment (KRE) heads are to the Pontiac world--ringers. KRE is a well-known commodity in the Pontiac hobby. ... Kauffman also cc'd the heads using the standard ... were able to find in our community at taco bell That's what the new Kauffman Racing Equipment (KRE) heads are to the Pontiac world--ringers. KRE is a well-known commodity in the Pontiac hobby. ... Kauffman also cc'd the heads using the standard ...Kauffman Performance – fastest . Pontiacs . ever Kauffman Performance Home of the MR-1, MR-1A, and MR-1 Pro Billet Pontiac Blocks Kauffman Performance is dedicated to manufacturing the highest quality aftermarket Pontiac engine blocks available. Big block Pontiac crate engines are also available in 428, and 455 versions. The following are turn key engines available from Eddies, be sure to call us to get a specific price quote on these engines: ... a Pontiac 400 Modifed Crate Engine - 375 hp a Pontiac 428 Modified Stroker Motor - 450 hp a Pontiac 455 Modified Crate Engine - 490 hp. Still, in both 1967 and 1968, the Firebird. night flea market near me Detailed Ram Air Five Heads Pricing. $3499.00 Bare Set - includes with installed seats and guides. $4999.00 Assembled Set - ready to run set with stainless valves, steel retainers, steel keepers, viton valve seals, and mild roller cam springs for up to .750″ lift. Add the following options to any order. Gasket matching: $150.00.This head is available with initial flow numbers around 260 cfm! This heads comes as cast with a 65cc chamber, 74 and 85cc CNC'd chambers are available. The heads will bolt to ALL traditional Pontiac blocks and do not require you to run any off-set lifters or rocker shaft systems. Performance Updates: Dyno info: Out of the box heads make 552 tq ...KRE 85 cc Pontiac Aluminum D Port Cylinder Head Complete. $ 1,347.50. Add to cart Details.These numbers are the gain made over the stock port - which as you know - are sold as "260 cfm" heads. Using a stock Edelborck 2.11 diameter intake valve and a standard 45 degree valve job, our porting upgrades made. little difference at .100, .200, and 300 lift. However, at .400 lift the stock valve picked up 8 cfm, and at .500 lift.Detailed Ram Air Five Heads Pricing. $3499.00 Bare Set - includes with installed seats and guides. $4999.00 Assembled Set - ready to run set with stainless valves, steel retainers, steel keepers, viton valve seals, and mild roller cam springs for up to .750″ lift. Add the following options to any order. Gasket matching: $150.00. Chamber size of heads is given as an approximate CC as is static compression. When examining any Pontiac head today it requires an open mind. All chamber sizes should not be assumed but cc'd to confirm the chamber size. I wish to point out that Pontiac manufactured heads with push-in studs and screw-in studs using guide plates. metrozone horoscope pisces Offenhauser - The Greatest Name In Racing. ... mobile rv windshield repair near me; golden huge dog value; camp dearborn check in time Oct 08, 2004 · That's what the new Kauffman Racing Equipment (KRE) heads are to the Pontiac world--ringers. KRE is a well-known commodity in the Pontiac hobby. ... Kauffman also cc'd the heads using the standard ... provably fair me Pontiac 400 455 461 468 High Perf Turn Key Dyno Crate Engine KRE Kauffman heads $16,995.00 Free shipping Pontiac 400 455 461 468 High Perf Turn Key Dyno Crate Engine with Aluminum heads $14,495.00 Free shipping 455-461 Pontiac High Perf balanced crate engine with cast heads 400 455 461 468 $9,495.00 + shipping Check if this part fits your vehiclekauffman pontiac heads - $3,500. Oct 18th 2022 ... ARP 190-3605 Head bolts for Pontiac Edel $70 Velocity series ls heads $2,199 PRC CNC 285cc LS7 6 Bolt Heads $2,000 ... Final compression ratio with the 74cc chambers in the Kauffman Pontiac cylinder heads is 13.5:1. With the camshaft intake closing event at 74 degrees ABDC ...Click Here for Edelbrock Aluminum Head Installation Sheet PONTIAC HEAD CHART CASTING NUMBER YEAR FACTORY APPLICATION CHAMBER VOL# CC'S EXHAUST PORT NOTEWORTHY ATTRIBUTES 528511 1958 370 62 D-Port 1.88/1.6 55-60 INT MAN 538177 61-62 389 62 D-Port 1.88 seamstress philadelphia 12 Jul 2022 ... All heads will have CNC chambers and will be capable of flowing 400 cfm. The heads will bolt to ALL traditional Pontiac blocks and do not ...KRE Aluminum Pontiac Super Wedge Cylinder Head KRE Aluminum Timing Covers & More Available!!! KRE Pontiac Intake Manifold Available!!! E-mail KRE [email protected] Call, E-mail or fax your orders!!! 740 599-5000 740 599-5550 Fax Open Mon. thur Fri. 9 to 5 unless we're racing!! Daily UPS Shipping tatuus f4 Big block Pontiac crate engines are also available in 428, and 455 versions. The following are turn key engines available from Eddies, be sure to call us to get a specific price quote on these engines: ... a Pontiac 400 Modifed Crate Engine - 375 hp a Pontiac 428 Modified Stroker Motor - 450 hp a Pontiac 455 Modified Crate Engine - 490 hp. Still, in both 1967 and 1968, the Firebird.KRE 85 cc Pontiac Aluminum D Port Cylinder Head Complete. $ 1,347.50. Add to cart Details. demolition derby kansas 2021 Heads can be used on your 1965 – 1979 Pontiac motor with displacements from 350 – 455 cid CNC’d combustion chambers available on 74 cc and 85 cc chambered heads CNC ported options of 290, 310, 325 and 340 cfm As Cast …Offenhauser - The Greatest Name In Racing. ... mobile rv windshield repair near me; golden huge dog value; camp dearborn check in time Standard valve sizes for the KRE D-port heads are 2.11/1.66 inches-this is what our test heads have, and it's the same as Pontiac used on later factory heads. Optional are 2.11/1.77-inch valves ... plainfield middle school Detailed Ram Air Five Heads Pricing. $3499.00 Bare Set - includes with installed seats and guides. $4999.00 Assembled Set - ready to run set with stainless valves, steel retainers, steel keepers, viton valve seals, and mild roller cam springs for up to .750″ lift. Add the following options to any order. Gasket matching: $150.00. Original Pontiac cylinder heads contain a wedge-type combustion chamber that’s fully machined for a clean, consistent burn. All modern production engines, and most aftermarket Pontiac cylinder heads, feature a fast-burn combustion chamber, which is easiest identified by its distinct heart-shaped appearance. home depot bathroom wall tile We have done extensive research and development on cylinder heads with a J.K.M. flow bench. We use an in-house Superflow 901 dynomometer to test and maximize every part that we make. We are the only Pontiac business in the world that has six CNC machining centers in-house to build aftermarket Pontiac parts. Besides testing on our own race cars, we have a number of select customers and businesses around the country that assist us in testing our products.Detailed Ram Air Five Heads Pricing. $3499.00 Bare Set - includes with installed seats and guides. $4999.00 Assembled Set - ready to run set with stainless valves, steel retainers, steel keepers, viton valve seals, and mild roller cam springs for up to .750″ lift. Add the following options to any order. Gasket matching: $150.00.Click Here for Edelbrock Aluminum Head Installation Sheet PONTIAC HEAD CHART CASTING NUMBER YEAR FACTORY APPLICATION CHAMBER VOL# CC'S EXHAUST PORT NOTEWORTHY ATTRIBUTES 528511 1958 370 62 D-Port 1.88/1.6 55-60 INT MAN 538177 61-62 389 62 D-Port 1.88 is bold org legit SD Performance has more 5 Axis CNC Porting and Combustion Chamber Programs for Pontiac heads then anyone and we are constantly working on more and improving ...Standard valve sizes for the KRE D-port heads are 2.11/1.66 inches-this is what our test heads have, and it's the same as Pontiac used on later factory heads. Optional are 2.11/1.77-inch valves ...Offenhauser - The Greatest Name In Racing. ... mobile rv windshield repair near me; golden huge dog value; camp dearborn check in timeBig block Pontiac crate engines are also available in 428, and 455 versions. The following are turn key engines available from Eddies, be sure to call us to get a specific price quote on these engines: ... a Pontiac 400 Modifed Crate Engine - 375 hp a Pontiac 428 Modified Stroker Motor - 450 hp a Pontiac 455 Modified Crate Engine - 490 hp. Still, in both 1967 and 1968, the Firebird. 2015 tahoe door lock problem Click Here for Edelbrock Aluminum Head Installation Sheet PONTIAC HEAD CHART CASTING NUMBER YEAR FACTORY APPLICATION CHAMBER VOL# CC'S EXHAUST PORT NOTEWORTHY ATTRIBUTES 528511 1958 370 62 D-Port 1.88/1.6 55-60 INT MAN 538177 61-62 389 62 D-Port 1.88 Edelbrock RPM CNC Cylinder Heads 87cc Round Port. These Edelbrock #61525 Performer RPM CNC Cylinder Heads for 1962-79 389-455 c.i.d. Pontiac engines feature 2.11 intake valves and 1.60 exhaust valves. ... The Kauffman’s expect a fully ported set of … kubota b7100 engine KRE’s commitment to their products is just as important to them as the customers using them. They strive for complete customer satisfaction. They are in the business to deliver parts that win trophies, races and the hearts of true Pontiac hobbiest. They can be reached at 740-599-5000 or by email at [email protected] or check them out on the web at: Detailed Ram Air Five Heads Pricing. $3499.00 Bare Set - includes with installed seats and guides. $4999.00 Assembled Set - ready to run set with stainless valves, steel retainers, steel keepers, viton valve seals, and mild roller cam springs for up to .750″ lift. Add the following options to any order. Gasket matching: $150.00. imr 7828 discontinued Kauffman pontiac heads. sex free hot movie Fiction Writing. Featured Products. News & Events. What's new at SD in 2021. 08.27.21. We're busier than ever at SD CNC porting and machining heads and intakes and putting top end packages more >>. What's going on …Embassy of Canada to Guatemala, in Guatemala City. Address: Edificio Edyma Plaza, 8th Floor, 13 Calle 8-44, Zona 10, Guatemala City, Guatemala. Service (s) provided at this office: Citizenship …C.C. La Estación 6 av 16-01 zona 10, Casa Principal 1er Nivel 01010-Guatemala City, Guatemala. Desde 1995 somos el único salón de belleza en Guatemala que ofrece una experiencia …KRE 85 cc Pontiac Aluminum D Port Cylinder Head Complete. $ 1,347.50. Add to cart Details. maryland amatuer golf championship 2022KRE’s commitment to their products is just as important to them as the customers using them. They strive for complete customer satisfaction. They are in the business to deliver parts that win trophies, races and the hearts of true Pontiac hobbiest. They can be reached at 740-599-5000 or by email at [email protected] or check them out on the web at: That's what the new Kauffman Racing Equipment (KRE) heads are to the Pontiac world--ringers. KRE is a well-known commodity in the Pontiac hobby. ... Kauffman also cc'd the heads using the standard ...Final compression ratio with the 74cc chambers in the Kauffman Pontiac cylinder heads is 13.5:1. With the camshaft intake closing event at 74 degrees ABDC ... family life in the 1950s compared to today 27 thg 8, 2010 ... I was not aware that there were other aluminum heads available for ... KRE heads optimized to run on a 326 that I'm building- Jeff Kauffman ...Oct 08, 2004 · That's what the new Kauffman Racing Equipment (KRE) heads are to the Pontiac world--ringers. KRE is a well-known commodity in the Pontiac hobby. ... Kauffman also cc'd the heads using the standard ... church of god general assembly 2022 live stream Kauffman Racing's high-port heads deliver bolt-on performance, yet accommodate stock Pontiac intake and exhaust manifold fitment.29 thg 4, 2019 ... Most Pontiac engines were limited by cylinder heads that used D-shaped exhaust ports, with the front and rear combustion chambers and their ...These numbers are the gain made over the stock port - which as you know - are sold as "260 cfm" heads. Using a stock Edelborck 2.11 diameter intake valve and a standard 45 degree valve job, our porting upgrades made. little difference at .100, .200, and 300 lift. However, at .400 lift the stock valve picked up 8 cfm, and at .500 lift. florida clown attack february 2022 KRE’s commitment to their products is just as important to them as the customers using them. They strive for complete customer satisfaction. They are in the business to deliver parts that win trophies, races and the hearts of true Pontiac hobbiest. They can be reached at 740-599-5000 or by email at [email protected] or check them out on the web at:The 1976 Guatemala earthquake struck on February 4 at 03:01:43 local time with a moment magnitude of 7.5. The shock was centered on the Motagua Fault, about 160 km northeast of …HEADS GUATEMALA CITY SEE; Mgr. Munoz, Expelled as a Youth, Is Now Named Archbishop. Send any friend a story As a subscriber, you have 10 gift articles to give each month.For 1958-1970 Pontiac Strato Chief Head Bolt Set Victor Reinz 47259jj 1959 1960. $31.47. View Details. Edelbrock 60819 Engine Cylinder Head Fits Chevrolet W Big -block348 5.7l409 . $1738.58. View Details. For 1961-1962 Pontiac Tempest Cylinder Head Plug Dorman 97957hn Base. $28.17. bungalows for sale in redditch Kauffman Racing Equipment KRE is your one and only one-stop Pontiac shop! When is comes to traditional Pontiac V8 engines, KRE manufactures the most Pontiac performance parts around. They specialize in making and putting together engine combos and engine parts that get the most power for every dollar spent. KRE’s commitment to their products is just as important to them as the customers using them. They strive for complete customer satisfaction. They are in the business to deliver parts that win trophies, races and the hearts of true Pontiac hobbiest. They can be reached at 740-599-5000 or by email at [email protected] or check them out on the web at:Offenhauser - The Greatest Name In Racing. ... mobile rv windshield repair near me; golden huge dog value; camp dearborn check in time mel k and charlie ward youtube That's what the new Kauffman Racing Equipment (KRE) heads are to the Pontiac world--ringers. KRE is a well-known commodity in the Pontiac hobby. ... Kauffman also cc'd the heads using the standard ... generac 20kw manual pdf The heads are Kauffman Aluminum D-port heads 85cc chambers with no port work. The Intake manifold is a Pro Comp 4bbl NON EGR Aluminum Intake manifold. The block has been baked, blasted and magnifluxed with no cracks or problems, the block was bored .030 oversize using Icon forged Racing Pistons and Hasting chrome molly Racing rings.SD Performance has more 5 Axis CNC Porting and Combustion Chamber Programs for Pontiac heads then anyone and we are constantly working on more and improving ...The KRE Aluminum High Port cylinder heads are the best choice for Pontiac race and / or MAX EFFORT street applications. The KRE High Ports have been on the ... bristol to birmingham coach These numbers are the gain made over the stock port - which as you know - are sold as "260 cfm" heads. Using a stock Edelborck 2.11 diameter intake valve and a standard 45 degree valve job, our porting upgrades made. little difference at .100, .200, and 300 lift. However, at .400 lift the stock valve picked up 8 cfm, and at .500 lift.Find PONTIAC 6.6L/400 Cylinder Heads Aluminum Cylinder Head Material and get Free Shipping on Orders Over $99 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App Vehicle/Engine Search Vehicle/Engine Search Make/Model Search bimbo bakeries job reviews Click Here for Edelbrock Aluminum Head Installation Sheet PONTIAC HEAD CHART CASTING NUMBER YEAR FACTORY APPLICATION CHAMBER VOL# CC'S EXHAUST PORT NOTEWORTHY ATTRIBUTES 528511 1958 370 62 D-Port 1.88/1.6 55-60 INT MAN 538177 61-62 389 62 D-Port 1.88The dual 4 combo (KRE dual 4 intake with two 1050 dominators) made 937.8 horsepower at 7000 rpm and peak torque was 785.9 at 5800 rpm. Not too shabby for the first Super Wedge combo ever! The Kauffman's expect a fully ported set of Super Wedges to flow in the 475 range. Time will tell as these heads have already been ripped off this engine ...The heads are Kauffman Aluminum D-port heads 85cc chambers with no port work. The Intake manifold is a Pro Comp 4bbl NON EGR Aluminum Intake manifold. The block has been baked, blasted and magnifluxed with no cracks or problems, the block was bored .030 oversize using Icon forged Racing Pistons and Hasting chrome molly Racing rings. That's what the new Kauffman Racing Equipment (KRE) heads are to the Pontiac world--ringers. KRE is a well-known commodity in the Pontiac hobby. ... Kauffman also cc'd the heads using the standard ... this is vegas promo code Detailed Ram Air Five Heads Pricing. $3499.00 Bare Set - includes with installed seats and guides. $4999.00 Assembled Set - ready to run set with stainless valves, steel retainers, steel keepers, viton valve seals, and mild roller cam springs for up to .750″ lift. Add the following options to any order. Gasket matching: $150.00. This new HIGH PERFORMANCE Pontiac cylinder head will have a 10 degree valve inclination angle and will be able to support a 2.300 intake valve and a 1.800 exhaust valve. The standard valve arrangement will be a 2.25 intake and a 1.750 exhaust. With those valve sizes the Kauffman’s estimate the minimum bore size to be 4.250 for this head.Chamber size of heads is given as an approximate CC as is static compression. When examining any Pontiac head today it requires an open mind. All chamber sizes should not be assumed but cc'd to confirm the chamber size. I wish to point out that Pontiac manufactured heads with push-in studs and screw-in studs using guide plates. The dual 4 combo (KRE dual 4 intake with two 1050 dominators) made 937.8 horsepower at 7000 rpm and peak torque was 785.9 at 5800 rpm. Not too shabby for the first Super Wedge combo ever! The Kauffman’s expect a fully ported set … columbus zoo cheetah experience review KRE’s commitment to their products is just as important to them as the customers using them. They strive for complete customer satisfaction. They are in the business to deliver parts that win trophies, races and the hearts of true Pontiac hobbiest. They can be reached at 740-599-5000 or by email at [email protected] or check them out on the web at: Out of the box heads make 768 TQ and 926 HP on a 541 CID race engine; ... Exhaust port is standard Pontiac round port configuration; Raise intake port location and compatible with …Kauffman Racing Equipment KRE's Heads Up Engines This is Kauffman Racing Equipment line of Heads up engines. You'll find in the following a complete line of finely tuned engine combinations. Tuned and tested on our in house Superflow dyno. All engines come complete carb to oil pan. E-mail KRE [email protected] numbers are the gain made over the stock port - which as you know - are sold as "260 cfm" heads. Using a stock Edelborck 2.11 diameter intake valve and a standard 45 degree valve job, our porting upgrades made. little difference at .100, .200, and 300 lift. However, at .400 lift the stock valve picked up 8 cfm, and at .500 lift. budtender dispensary Chamber size of heads is given as an approximate CC as is static compression. When examining any Pontiac head today it requires an open mind. All chamber sizes should not be assumed but cc'd to confirm the chamber size. I wish to point out that Pontiac manufactured heads with push-in studs and screw-in studs using guide plates. kijiji renfrew county Kauffman Aluminum D Port Pontiac Cylinder Head – Tin Indian Performance. The KRE Aluminum D port Pontiac cylinder head has been on the market since 2004. This is the first D port head on the market to incorporate the latest developments in cylinder head technology into it. They feature the standard Pontiac exhaust arrangement; Saving you lots of money not having to buy a set of round port headers. Final compression ratio with the 74cc chambers in the Kauffman Pontiac cylinder heads is 13.5:1. With the camshaft intake closing event at 74 degrees ABDC ...This is our first aluminum Pontiac head casting that we have brought to the marketplace. This head is available with initial flow numbers around 260 cfm! This heads comes as cast with a 65cc chamber, 74 and 85cc CNC'd chambers are available. The heads will bolt to ALL traditional Pontiac blocks and do not require you to run any off-set lifters or rocker shaft systems. Performance Updates: Dyno info: pensacola salvage building materials Original Pontiac cylinder heads contain a wedge-type combustion chamber ... V-8 cylinder heads today is the cast-aluminum D-port developed by Kauffman ...13 Jul 2015 ... The cylinder heads sport CNC-machined chambers for consistency. Despite the killer performance they offer, they still bolt to any and all ...Pontiac produced cars offering 40 hp (30 kW; 41 PS) 186.7 cu in (3.1 L) (3.25x3.75 in, 82.5x95mm) L-head straight 6-cylinder engines in the Pontiac Chief of 1927; its stroke was the shortest of any American car in the industry at the time. esp inoperative mercedes c300