Porting 882 heads
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. Web1.1M views 2 years ago #Hagerty Engines need air (and fuel and spark). Moving air efficiently through the combustion chamber has a huge effect on power and porting your …
Porting 882 heads
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WebJul 5, 2010 · This heads will put a 80hp+ smackdown on any balls out 882 head right out of the box, and can still be ported to be even bigger if you like. By the time you figure all the parts (valves, springs, keepers, retainers, machining, guides, etc) the 882's are just a dumb place to justify saving $100 bucks.
WebJan 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. WebHigh Performance Porting, Valve Guide Upgrades, Spring Upgrades, Valve Jobs & More For Toyota 3SGTE, 1JZ and 2JZ Cylinder Heads. HeadGames heads are known for their quick spooling capabilities with dyno graphs chock full of area under the curve. We do this by going against the grain. We utilize the factory size valves up to 2000whp!
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 WebIn 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. …
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.
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 … can i live in a house owned by my s corpWebAmerica'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. fitz roy bear trucker hatWebApr 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! can i live in an airbnbWebAug 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 … fitzroy bridge rockhamptonWebSep 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. can i live in a house in probateWebHigh Performance Porting, Valve Guide Upgrades, Spring Upgrades, Valve Jobs & More For Toyota 3SGTE, 1JZ and 2JZ Cylinder Heads. HeadGames heads are known for their quick … fitzroy bridge floodingWebApr 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. fitzroy bridge