Porting 882 heads

Author: eftc

August undefined, 2024

WebDec 13, 2007 · The el problemo is that 882s are obsolete by any standard. They are thin wall smog castings that are given to cracking on top of having port poor flow and combustion characteristics. I wouldn't plan anything around using them except for a … WebSep 12, 2024 · Chevy 882 heads are cast iron cylinder heads that were installed on small-block Chevrolet engines between 1974 and 1980. The cylinder head was fitted to 350ci …

400sbc, 882 heads. questions S-10 Forum

WebNov 4, 2006 · The 882 head is a 151 cc intake runner, so basically they are comparing a World products head to a small port smog head from the 70s. I'm not a big fan of World heads. They are beefy for porting, but they flow almost identically below .500" as a 151cc smog head. Not wise in my opinion. WebJul 29, 2024 · Engines need air (and fuel and spark). Moving air efficiently through the combustion chamber has a huge effect on power and porting your heads is one the bes... five thousand years of chinese history

#333882 Head swap for SBC 350 Team Camaro Tech

Web4 rows · May 21, 2024 · Chevy 882 heads were initially introduced into the market in the late 1970s and were designed of ... WebApr 24, 2024 · Buddy had NON ported 441X heads on his 350 with 1.94-1.50 valves. We pulled those and installed 601's with 1.84-1.50 valves with some bowl porting and he picked up 5 MPH in the 1/4 with those. Gained a bunch of RPM before power went flat also ..right at 1000 rpm more than the 441X heads. WebDec 23, 2006 · 882s are a good head to rework they flow well when ported and polished. the 193s from what i can see by looking at them look like a pretty good head also only bad thing is they have their own intake bolt pattern. and correct me if im wrong they are on 87-95 350s plus they also accept a 3/8 pushrod five thousand years restaurant

Chevy 882 Heads - Are They Still Any Good in 2024?

A Guide to LS Cylinder Heads - Engine Builder Magazine

WebApr 15, 2024 · The LS engines with 799 heads are 5.3L and 4.8L. The sophisticated architecture, cathedral-shaped port, and smaller combustion chamber work amazingly on these truck engines. The smaller combustion chamber with a higher compression ratio offers increased power output. The 799 LS heads boost horsepower up to 25 hp. WebFeb 21, 2011 · a quick porting on a 882 heads can i wear pixiu to toiletWebJan 21, 2024 · These heads can be CNC ported to remove the vane and improve airflow. RPO LS7 cylinder heads are 356-T6 aluminum with 70cc CNC ported combustion chambers, raised square port, CNC ported intake ports with 259cc runners, D-port, CNC ported exhaust with 86cc runners, 2.205˝ intake valves and 1.610˝ exhaust valves. five threads are accessing a shared resource

"WebApr 2, 2007 · Most do. bowl blend and pocket porting with a stock cam and .035 head gasket it would run very nicely. If you get a larger cam, stay around .470-.480 lift and stay under 230* duration. ... So the old -882 heads and I figure along with .039" thick composite headgaskets won't help at all here b/c he's gaining at least 1.25 points of compression! " - Porting 882 heads

Porting 882 heads

A Guide to LS Cylinder Heads - Engine Builder Magazine

WebFeb 1, 1999 · To find out, we worked with Charlie Hupp at GT Alley Performance, a unique facility where you'll find 600ci Merlin big-blocks going together alongside 750hp Honda DOHC V-6 engines. For our ... WebJun 13, 2001 · 882's are not swirl heads...they was in production between about '72 and '78 or so...easily the most common of the smog heads. They was made several years before swirl heads came out. Look under the intake valve in the bowl area...if about 1/2 of the bowl is blocked off then you have a swirl port head.

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WebAll flow numbers for FLO Headworks Ported heads come from their Web Site. Updated June '07 — and were converted from 10" to 28". All flow numbers for Flowtech - Steven Magnotti Ported heads come from them Contact updated Feb. '14. All flow numbers for For Hemis Only Ported heads come from their Web Site updated March '13. WebUp for sale is a professionally rebuilt pair of Small Block Chevy 2.02 cylinder heads. The casting number is 333882. The heads are dated D95 & H1575 (April 9, 1975 & August 15, …

WebApr 16, 2010 · True, Most early 882's were equipped with 1.94 intake valves and low rpm valve train. BUT... I have in fact seen & owned them Cast as 882 exact same head as a … WebMar 15, 2009 · 400s are good, 882 heads are not for performance no matter what valves you put in them, they have about a 160-170cc runner. ... Flowmaster, CAI, Comp. Cams 266/270 cam. ported heads and intake, built 4L60E w/ corvette servos, B&M shift kit. Pioneer H/U. Kole Audio 600 watt amp powering dooor/dash speakers. 800 watt amp powering 10" sub …

WebOct 20, 2008 · those heads are great for nitrous and blower applications. they have one of the highest ascast ex flow and with some minor port and polish they flow assome on the … WebThese heads have never had any porting or polishing work done to them on any intake port, exhaust port, or combustion chamber. ... Impala, and trucks. These heads will interchange with casting number 487, 487X, 993, 882, 624, 441 and many others. These heads will also interchange with double hump heads with casting numbers 370, 461, 461X, 462 ...

WebSep 12, 2024 · Chevy 882 heads are cast iron cylinder heads that were installed on small-block Chevrolet engines between 1974 and 1980. The cylinder head was fitted to 350ci and 400ci engines during this time. The 400CI engines can be recognized by the steam holes. They have 76cc combustion chambers and 1.94 valves.

WebAug 17, 2005 · The biggest problem with the 882 head is that the casting quality and grain is rough. Generally there's alot of flash in the ports. It pays to pocket port them and smooth … can i wear piyao if i am year of the tigerWebApr 13, 2015 · These are commonly called “Fuelie” heads because they were released with Rochester mechanical fuel injection on stock engines. The only difference between the two casting numbers was that the #3782461 featured a 160cc intake port and 62cc exhaust port while the #3782461X had the larger 172cc intake port and 64cc exhaust port. can i wear red coral and diamond togetherWebMar 28, 2024 · Find many great new & used options and get the best deals for SB CHEVY "882" CYLINDER HEAD CASTINGS PORTED & COVERED UP RACE READY REDUCED $ at … can i wear readers with contactsWebIn 1986, Chevy debuted the L-98 Corvette engine with aluminum heads. At first these seemed to be an excellent way to upgrade a small-block with factory aluminum castings. … five thousand years bookWebJul 12, 2012 · 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, $779.90: five threadsWebAmerica'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. five threads breweryWeb4 rows · Apr 2, 1999 · GM 882 Iron The smallest of the GM heads we tested at only 151 cc, the 882, turned out to be ... five thread overlocker