This final head and cam package consisted of a setof Air Flow Research 195 aluminum performance heads and a healthy XtremeEnergy XR294HR cam. The hydraulic roller cam offered 0.540 intake lift,0. ...The all-new E-Street head is a completely new approach to Edelbrock deck topper castings because it offers entry level performance in the 300-400-horse arena. It is a great street head that's good to go for your Bow-Tie project. You've met E-Street from Edelbrock. E-Street meets Silicon Valley with cool CNC technology and a ported Chevy ...The 882's problems are the chamber size...when talking performance. camel hump heads use a 64cc chamber while the 882's are 75-78cc. You would be hard pressed to make 375HP with flat top pistons with under 9-1 CR. 1967 LWB New 540 BBC 855HP...hope to run 9.60 #9908. Email.For any old Chevy head they need to be older than 1970 and not more than 64 ish chambers to even be considered. But compared to modern heads, such as the L31 Vortec of 1996 - 2002 production and currently available from both GM and the aftermarket in iron and aluminum;these old heads cannot compare even when heavily reworked by expert porters.The all-new E-Street head is a completely new approach to Edelbrock deck topper castings because it offers entry level performance in the 300-400-horse arena. It is a great street head that’s good to go for your Bow-Tie project. You've met E-Street from Edelbrock. E-Street meets Silicon Valley with cool CNC technology and a ported Chevy ...Free Shipping - Summit Racing™ Cast Iron Cylinder Heads for Small Chevy with qualifying orders of $109. Shop Cylinder Heads at Summit Racing. Save Up to 10% on Select Holley Family of Brands Products ... Summit Racing Cast Iron Cylinder Heads for SBC. Overview. Brand: Summit Racing. Manufacturer's Part Number: SUM-152123 . …Free Shipping - Summit Racing™ Cast Iron Cylinder Heads for Small Chevy with qualifying orders of $109. Shop Cylinder Heads at Summit Racing. Save Up to 10% on Select Holley Family of Brands Products ... Summit Racing Cast Iron Cylinder Heads for SBC. Overview. Brand: Summit Racing. Manufacturer's Part Number: SUM-152123 . …The heads are dated D95 & H1575 (April 9, 1975 & August 15, 1975). Heads have 76cc combustion chambers with 8 new 2.02 stainless intake and 8 new 1.60 stainless exhaust valves. The 882 is one of the best open chamber cylinder heads of the 1970’s. Heads have been hot tanked, shot blasted, and magnafluxed.21011 posts · Joined 2009. #5 · Mar 20, 2009 (Edited) The rotators look like a thick retainer. They were used extensively during the smog years on the SBC. Heads like many of the 305ci, 882, 883 all used them. Look at your valves, spring side of head.Microsoft Excel features alignment options so you can adjust the headings in your worksheet to save space or make them stand out. For example, if a column heading is very wide, cha...SBC Cylinder Heads Contributed by Bert (racerguy) CT Member #0372 The following is a list of some GM production SBC cylinder heads, many of which I consider to be desirable castings for performance. I have included some information on each casting. Enthusiasts usually identified SBC heads by the last 3 digits in the casting number.1pr SBC 882 stock heads they have been cleaned and magged. They are crack free and ready to be machined to match your cam. I also have the valves.You will often hear sbc heads referred to by the last three numbers of the casting, which is a simpler way of referencing them. ... #11 · Apr 26, 2011. The 882 heads are 350 smogger heads with 76 cc chambers = lousy ports and very low compression The 416's will work a ton better and will have no issues with unleaded gas.Jan 17, 2003. 3,625. BC, Canada. Grasmo is correct. The 993 is a 'heavy' casting 76cc chamber head that is actually not bad for performance work. Before the advent of the Sportsman II heads around the late 1980's the 993 was used by John Lingenfelter and other engine builders extensively for street/strip engines.A quick test of eight pairs of small block Chevy heads priced at less than $1,000 to find the best small block Chevy heads on a budget.Some charts varied in flow considerably for a particular casting. Does anyone have or know of, or even built thier own, Chart with info on several SBC head castings. Castings I'm interested in particular: 882's, 441X's, 441, 186, 993, 487X, 291, and small chamber 305 heads to exclude the Vortec. Thanks for any help. _____21341 posts · Joined 2000. #6 · Jul 12, 2009. All you need is a good set of 64 cc chamber double-hump heads and .015" or .020" thick shim headgaskets w/ a Q-Jet top end and a true dual exhaust and you will get her up to 275/300hp. Add a 268/270/272 cam and you will be up at 330 hp. Add headers and above 350 hp. pdq67.Both the 441 and 487 are both heavy casted stock heads, but have 76cc chambers which aren`t great but workable, I would give it a Quench distance of around .040 to help out the somewhat inefficient chambers. For a daily driver with the edelbrock performer package, the stock 1.94 1.50 valves are fine.With any of those cams, incl the Hot Cam, and your Vortec heads, be sure to run. an Edelbrock Performer RPM intake and. about a 750 carb and 1-5/8 headers. With those heads you should be able. to run near 9.5 compression on 91 octane. Read that 406 article, they used Vortecs. and see what they ran for compression.882's get a bad rap for some reason, but I've had some motors with 882's using 2.02 1.60 valves, some decent port work, and a good surfacing. They made good power, for what they were. I believe they also have one of the better flowing exhaust runners of all the stock iron heads out there.Sbc heads 882. $200 · In stock. Hobbies › Car Engines & Parts. Listed in Dardanelle, AR. Message. Save. Share. Save. Share. Details. Condition. Used - Good. I have a set of 882 sbc heads still that I no longer need willing to sell the heads and weiand intake for 200$ obo. Dardanelle, AR. Location is approximate. All reactions: 2.option 2.. run the 882 heads (please dont bash my 882's here - we all cant be running vortec heads)using long tube headers, hydraulic lifters, roller tip rockers and a comp cam 12-238-2 with the following specs: Duration at 050 inch Lift 218 int./224 exh. Advertised Duration 262 int./270 exh.I have run a couple SBC with small exh seat cracks. And I have seen countless ones in the shop. Since the seats are not very near water the main problem is hot blow-by from the crack, with burnt valves as a result. Chevy started putting rotators on the exhaust valve/springs in the early 70's, which rotates the valve aprox. 9 degrees with every ...Description Professionally rebuilt pair of Small Block Chevrolet cylinder heads. 76 cc combustion chambers. Heads fit 1986 & OLDER only. These heads do have the accessory holes in them. BEST PRICE, BEST QUALITY ON THE NET!Used (normal wear), Sbc heads , 882 casting 1:94's . Make an offer!; Skip to main content. No results found. Use the down arrow to enter the dropdown. Use the up and down arrows to move through the list, and enter to select. To remove the current item in the list, use the tab key to move to the remove button of the currently selected item.Feb 8, 2009 · Buy the vortecs. or the RHS vortecs etc. It'll gain 50 HP period, and won't cost a thing in fuel economy or driveability. If fact, the newer technology Vortecs would BOOST power, economy and driveability. 882's are the perfect head to sell to scrapyards, to slip on a rebuilders CORE and little else. 71 Camaro 355 NA.If your rules require the use of "open chamber" heads, the '441, '487 & '993 heads work the best. While these heads are not available new from Chevrolet, we have a good supply. We can also modify your open chamber heads. Our " Undercover Porting " will improve the air flow of stock open chamber heads from 203 cfm intake and 142 ...350 small block Chevy '882 heads. Gen 1 ('77 4-bbl, truck motor). Decent. Removed from a running engine last August. Blew a head gasket @ #6 cylinder.For stock heads, the standard 30-45-60 cutter works fine. For after market heads you will need different angles - 35* approx on the top and 70-75* on the bottom. It all depends on the angle of approach to the chamber wall, you do not want to use too shallow an angle cutter and create a step in the casting.If you know what the 882 heads came off of, could you look up plugs for that application? Almost looks like it may take a 14 mm tapered seat plug. My 81 305 heads do. ... 1956, and 1957 Chevy owners and enthusiasts. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting ...So, 336, 487 (x), 991, 993 are all "top of the heap" for desirability. Often, 991 is "heavy duty" with small intake valves (1.72") and large exhaust valve stems. There ARE other castings that are pretty good, but these are the most common. There are two "882" castings. One is a heavy casting, and pretty tough.Manish Maheshwari, the head of Twitter India, has taken a new role at the company and is relocating to the U.S., the latest in a series of developments for the American social gian...They and the 462624 heads are the worst of the worst of the large chamber SBC heads. This engine with 882 heads will be lucky to make 300hp on a dyno, with no torque. If you were to find a set of rebuildable 441, 487 or 920's and spent a few hours hand porting them and give them a new 2.02 x 1.60 valve job, they turn out half decent and will ...350 GM 333882 Chevy Cylinder Heads. No returns, but backed by eBay Money back guarantee. Valve job, seat and guide work as needed. New seals and new valve springs to. 450 -.550 lift,depending on your cam. Inquire for details.450 spring coil bind by default buy it now. ABOUT THESE HEADS AND THEIR HISTORY.In that case, I encourage you to acquire a pair of Chevrolet Bow Tie phase 2 cylinder heads (part number 14011034). They are the best cast iron heads Chevy ever made for the small block. They have angled plugs, 2.02 intake, 1.60 exhaust, and true 64cc combustion chamber volume. I've been running those heads on my car since the 1990s.chevy heads cant find id number match. Thread starter racecar37; Start date Jun 11, 2013; R. racecar37 Rookie. ... 3970010 is the block u want.... the heads are 882 smog heads the puestocks used to run them when they couldn't run earlier ones but now 882's are boat anchors compared to a 462 or something in the line of late 60's early 70's ...115 posts · Joined 2002. #1 · Feb 4, 2003. Guys. I'm using a Ron Francis electic fan kit on my 350 Chev and it includes a temperature sender unit/switch with a 3/8" NPT thread which needs to be fitted into the cylinder head. The Chev has a 1/2"NPT hole (by the headers) so I got an adaptor - but with two NPTs together it sticks out a mile ...The 882 heads are about a 160 to 170cc head port size at the most with 76cc combustion chambers. Like. 2. 29fordcoupe Discussion starter. 152 posts · Joined 2017. #5 · Jan 7, 2019. Yes I can find the volume online, looking for the physical port dimensions: example: 1.23" x 1.99" or 1.28" x 2.09". Looking on Jegs at intake gaskets and there's ...How to port your head at home.sbc heads. Jump to Latest Follow ... I am looking a good set of heads for our psv8 dirt car we are runing a 355 with a 420/420 lift cam 882 heads with 500 lift valve springs 1.94 intake and 1.500 exhaust. I just want to now if there is a better head. This is our head rule if that will help.Hey guys, i have some #882 heads on my truck now, which i am hearing are very restrictive. i found a set of 336 heads off a 71? ... <BR>Wheeling truck: 1986 chevy k10, camaro 350, edelbrock intake, carb, headers and 3\" dual 40 series. 6\" lift 38\" super swamper TSL, dana 44 front, GM 14 bolt rear, 4.10 gearsPorting small block chevy 882 casting cylinder heads. I am not a professional, just trying out a little bit of porting. I open up the intake port, exhaust po...PowerWindows. In addition to mucking up how the intake mounts, milling the heads that much may put the valves too close to the piston and might require changes to the valve train, i.e., you might need a shorter push rod... 67 Camaro: 454/TH400/4.10 12 bolt. Lots of options: PS/PDB/PW, tilt, tach, gauges and more.Up for sale are a pair of Chevy #882 casting cylinder heads. This casting is much thicker, durable casting than anything you'll find from the 80's thru present day. These heads have been completely rebuilt by American Cylinderhead of Vero Beach Florida, and no expense has been spared. The rebuild, including parts and machining cost me $650.Sbc heads 882. $50. Posted about 7 hours ago. Description. Used 882 sbc heads, off off a running engine. $50 text 3062170248. Show more. 6 visits. K. Kijiji User. Owner. 1 listing--avg reply--reply rate--on Kijiji. Sponsored Advertisements. Take steps to make your Kijiji transactions as secure as possible by following our suggested safety tips.882# sbc heads 882# sbc heads. By robs70monte February 20, 2011 in Engine Tech. Share More sharing options... Followers 0. Reply to this topic; Start new topic; Recommended Posts. robs70monte. Posted February 20, 2011. robs70monte (Non-dues paying) 193 Location: Fulton,NY; ...The 882 heads are about a 160 to 170cc head port size at the most with 76cc combustion chambers. Like. 2. 29fordcoupe Discussion starter. 152 posts · Joined 2017. #5 · Jan 7, 2019. Yes I can find the volume online, looking for the physical port dimensions: example: 1.23" x 1.99" or 1.28" x 2.09". Looking on Jegs at intake gaskets and there's ...What are 882 Chevy Heads. 882 heads were designed by Chevy to be used in 350 ci and 400 ci engines. The reason that the earlier iterations of this engine cracked was due to the fact that they ran really hot. This was due to the double heat riser passage. The 882s are quite similar to 84-86E 462624 heads. As far as performance is concerned, the ...Developed in 1975, the best SBC head of the era. "Turbo" is the nickname, like "Powerpack" or "Fuelie" is. They have 14mm angle plugs, 2.02, 1.94 valve seats, no heat riser, large ports, 66cc chambers, screw in studs, new design inlet port floor, large valve spring pockets, Tin alloy added.Sbc head question. Engine & Drivetrain. The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain: Sbc head question.09-13-09 01:42 PM - Post# 1771232. I am in the process of building a sbc for a dirt track hobby stock. I have 8 or 10 sets of heads to chose from but am not sure which to use. Most of what i have are the common stuff (882, 624, 601 etc) I have a set that i cant remember where they came from and the numbers are a bit confusing.Use a head gasket made for the 350 SBC not the 400. Ignore the holes in the heads from this point on- they will be plugged by the 350 gasket. Another option to what has been offered is to replace the dual springs w/stock-type springs that have an inner damper. These springs are 1.25" diameter w/an installed height of 1.7".Get rid of that leak to save both water and money. A dripping shower head isn’t just annoying: It’s also a waste of water with environmental and financial consequences. There are a...Chevy did not make a "DZ" head, heads came with casting numbers not suffix codes. And Z28`s during that era only came with 2.02 1.60 valves. Or the suckers bidding on "Vortec" heads that were old 70`s 126 castings, as well as the later swirl vane heads that came on Chevy trucks and were given the name "Vortec" from the factory in …Received 3,385 Likes on 2,631 Posts. 882 are very good heads. You chain about 10 of them together and you have a very good sailboat mooring. Compression. 7 to 9 is worth about 4% a point. 9 on up worth about 2% a point. Last edited by derekderek; 07-07-2018 at 11:07 PM.The best casting numbers for the double-hump head were 461 and 462, which had better flowing ports than the later 441 and 882 versions of this head. Then Chevy came out with the famous Bow Tie performance heads for the small block, which were even better than the original double-hump heads.On the plus side, the Vortec intake port flows 42 cfm better than the stock heads at 0.500-inch lift and 18 cfm better on the exhaust side. Vortec Iron, Scoggin-Dickey Modified PN SD8060A2, $779. ...on a sbc 76cc head you have to mill 0.0059 to reduce chamber volume by 1cc . ... To me it looks like that is alot better than my 76cc chamber, 151cc runner, 1.94 882 smog heads. BTW I have just a slighty too big cam for what I got now(the compression) its a 224* .465 lift 114LSA. So im looking for just alittle bit more bottem end.Chevy 882 SBC Bare Heads. $200. Hobbies › Car Engines & Parts. Listed 4 days ago in Hanford, CA. Message. Message. Save. Save. Share. Details. Condition. Used - Good. Chevy 882 SBC Bare Heads 333882. Cut for screw in studs 1.94/1.50 valves Comes like you see it. Will not ship. Pick up or local delivery $200 OBO.Gm 487 /441and 882 SBC cylinder heads -. $300. I have five sets of SBC heads, all of which have undergone hot vatting, cleaning, and magnafluxing to detect cracks. The sets include one set of 441 heads, two sets of 487 heads, and two sets of 882 heads. They have all been thoroughly inspected by a reputable high-performance machine shop and are ...option 2.. run the 882 heads (please dont bash my 882's here - we all cant be running vortec heads)using long tube headers, hydraulic lifters, roller tip rockers and a comp cam 12-238-2 with the following specs: Duration at 050 inch Lift 218 int./224 exh. Advertised Duration 262 int./270 exh.Find CHEVROLET Chevy small block Gen I Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Save Up to 10% on Select Holley ... Assembled, 65cc Chamber, 2.020 in./1.600 exh. Valve, Chevy, For Small Block with Flat Tappet Cam, Each. Part Number: SUM-162SBCSTRFT. 1.0 out of 5 stars. Estimated Ship Date: Today. Free ShippingThe intake valve sizing is 1.92 for the base engine the 2.02 for the LT-1 engine. These heads were used in various SB Chevy's for the 72-73 production years. Actually a good piece of equipment for the time! Flow rates and runner size I have never found. Good Luck and :cheers: Mark :chevyBest pass 8.87 at 150.98 1.212 60'. Sold 3/2018. 1970 SS 396 restoration project in progress. Bought 5/2018. If you are going to stay 355, 180cc heads will support that CID to 7000 rpm. If you plan on a 383 or larger down the road then 195's. AFR has high I/E ration, they need narrow split cams.This is the type of spark plug you will need for your ZZ small-block. Most stock small-block cylinder heads take this .704-inch thread reach plug with a tapered seat and a projected nose. This happens to be a Bosch copper center electrode plug. Most modern spark plugs use a 14mm thread, which is what your heads use.If you know what the 882 heads came off of, could you look up plugs for that application? Almost looks like it may take a 14 mm tapered seat plug. My 81 305 heads do. ... 1956, and 1957 Chevy owners and enthusiasts. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting ...203 cfm. GM 882 Iron The smallest of the GM heads we tested at only 151 cc, the 882, turned out to be the best-flowing of the early iron heads. This head was tested with the 1.94/1.50 valves. But ...It's easy to get $7-900 or more into a set of old iron heads, before any porting, with basic machine work, valves, springs, guides, studs, and such. I got my $882's redone for just over $200 at a bottom of the barrel machine shop, and other than low compression, they run fine on my cruiser 350.TrickFlow aluminum SBC heads with 2.020/1.600 out of box shape and valve job, as shipped Flow tested on SF-600 FlowBench Flow tested at 28" on 4.000" Bore Fixture ... The 882 head may have out-flowed this head but with the addition of larger 2.02-inch intake valves and some decent pocket port work these heads will out flow the …Jul 12, 2009 · 21341 posts · Joined 2000. #6 · Jul 12, 2009. All you need is a good set of 64 cc chamber double-hump heads and .015" or .020" thick shim headgaskets w/ a Q-Jet top end and a true dual exhaust and you will get her up to 275/300hp. Add a 268/270/272 cam and you will be up at 330 hp. Add headers and above 350 hp. pdq67.America's favorite high-performance cast iron small block cylinder heads offer big power and bigger value. Chevrolet Vortec Cylinder Heads' fast burn combustion chamber and high-velocity ports combine to produce big horsepower. Vortec Heads can be mildly ported for additional performance and milled up to .040'' for increased compression ratio.Microsoft Excel features alignment options so you can adjust the headings in your worksheet to save space or make them stand out. For example, if a column heading is very wide, cha...The 292 was indeed the "turbo" head. These heads were used on just about every small block race engine from the 70s to the mid 80s. Popularized by Smokey Yunick and Bill Jenkins. They had better shaped ports than a camel hump, not a lot bigger though, and a slightly better combustion chamber.Clermont Fl. L31MaxExpress said: Personal experience the TBi heads get a bad rep but those smog heads are even worse. Far more prone to cracking and the smog heads have 76cc slow burning chambers. The TBI heads have 65cc chambers and run well with much less timing.As an example, we have tested a 383ci small-block with 9.5:1 compression using a set of 190cc AFR heads, a set of 1 3/4-inch headers, a dualplane intake, and a Comp Cams hydraulic roller camshaft (236/242 degrees of duration @ .050-ich tappet lift with .520/.540-inch valve lift). This particular 383 made 517 ft-lb of torque and 503 hp at ...Remanufactured Sbc 350 Heads. Last 3 numbers on the head are 882, I have 2 sets of heads, plans changed, these were around 400 each head new, with a $60 Core Selling them for $275 a head Located in...Jun 26, 2000 · The 882 was #5 of the five castings tested, and casting 041 was the best. I seem to remember 993's were second best. The 041 is a heavy cast head with 64cc. The 882's and 993's are 76cc. The 882 is OK, not the best or the worst of small block chevy performance heads. dave.SBC production head info. "462" - Could be 3890462, 3891462, 3990462. The 462 is one of the best flowing production SBC heads. They were used between 1962-1968 on various HP versions of 302, 327, or 350 engines. They could have come with either 1.94/1.50" or 2.02/1.60" valves, had 64CC combustion chambers, DO NOT have accessory holes, intake ...Basically, an 882 head is a good head----------------------until it cracks. It is NOT a question of IF it will crack, but WHEN it will crack. Here is some historical information about SB Chevy heads that many people do no realize. First, 1974 was the last year for the "good" thick heads on a factory production SB engine.The 041's have 1.94 intakes and 1.50 exhausts and 64 cc chambers with a fresh 3 angle valve job. They should give a 10.0 compression ratio with a .015 " head gasket. The 882's have 2.02 intakes and 1.60 exhausts. The chamber size is 76cc. They are pocket ported on the exhaust side and have a fresh 3 angle valve job.Some charts varied in flow considerably for a particular casting. Does anyone have or know of, or even built thier own, Chart with info on several SBC head castings. Castings I'm interested in particular: 882's, 441X's, 441, 186, 993, 487X, 291, and small chamber 305 heads to exclude the Vortec. Thanks for any help. _____The vortec head is a better flowing head than the 882 although to be used with that cam they will have to be machined to handle over .450" lift. As for an estimate of power I can't say but if the vortec heads work well with the bottom end it has its a safe bet that it will have more power than it did. Like. B.Save seller. Joined Oct 2023. Find many great new & used options and get the best deals for Small block Chevy 350 heads 882 fresh at the best online prices at eBay! Free shipping for many products!4636 posts · Joined 2005. #2 · Dec 24, 2009. I went through this thought process a few years back when the E heads where new. I basically settled on the Performer RPM heads. Main reason was a more conventional appearance (mine's a resto mod). If you are looking at new heads and manifold, why not step up to the new technology design.There was nothing wrong with my 882's they just do not make any power. Poor restrictive ports, crappy chamber. If you want more than 325 HP skip the 882's. The 882 heads have nothing going for them. If you want to port a large chamber smog era head do a 920 or 487 or 441 head. They are a lot better than the 882.Chevy Forums FREE technical assistance for your restoration and repair. Model specific subject matter experts, classified ads and more. ... Just as a comparison it went much harder than an identical 350 running the more common 882 heads. Depending on the cam, intake, pistons, and headers you run, you might get up to 350 - 400 hp out of them ...They are 3986339 heads and are from the 1971 model year. Applications: 1971 Full Size 350/270hp low compression. 1971 Nova 307/200hp. 1971 Chevelle 307/200hp. 1971 Camaro 307/200hp. 1.72 valves. Team Camaro Gold Member #14. 1969 Camaro RS/SS Azure Turquoise.The block deck height on any small block Chevy is +/- 9.025" as produced at the factory. I put the +/- signs there because 9.025" is the blueprint dimension. It doesn't assure that any block you encounter will be 9.025" or that the block decks will be square to the main bearing bore on all four corners of the block.wondering what kind of plugs i should be looking for to put in my motor. 1975 motor and heads.. 333882 head castings. Probably flat top pistons. MSD digital 6 plus ignition with SS blaster coil. Holly 750 with hooker full headers. NGK YR55 or NGK xR5 I was considering but ill take other options.Camaro, Corvette even Stovebolts can be found here. More tech info. casting # chamber vol. intake valve exhaust valve; 032: 70cc: 1.72: 1.50: 034: 64cc: 2.02: 1.60Ping G425 driver for sale stiff shaft 55 gram adjustable 10.5. Quapaw, OK. $115Re: chevy 882 heads « Reply #14 on: January 02, 2012, 08:50:18 PM » If I had to run a stock head, I would rather run a 305 head with a smaller chamber (to get compression) and give up 0.10 on the intake valve size than run a larger valve head with a huge combustion chamber.These smaller chamber heads had better flowing ports than the later 441 or 882 castings.. Find Dart Race Series 18 Degree Cylinder Heads for SmaValve Stem Seal, Chevy, Small Block, LT4, Each. Part Num Things like high-flow intakes, cylinder heads, and wilder cam timing naturally play a part, but so too does engine speed. Nearly all of the modifications to a stock motor increase the engine speed ... There are two different types of 882's - heavy and lightwe 1 post · Joined 2021. #1 · Apr 17, 2021. Hi everybody, I wonder which is the best cylinder heads to a L82 original engine for Corvette 1979 owners ? I found these choice, each one has a different Maximum Valve Lift. What's your advice for choice the right one ? TFS. Trick Flow Specialties TFS-30210006 Trick Flow® DHC™ 175 Cylinder Heads ...Chevy Small Block Cylinder Head Identification Guide Borrowed from CAR CRAFT Magazine. Key: Cast Marks: Cast Nos. Description: A : Rectangle 460 ... 882: Large chamber (76cc), hardened exhaust valve seats, compromised intake port('71-'76 350/400cid), best of lightweight heads: J : If you fall into that category, listen ca...
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