WebDart S/S heads are legal in many racing sanctions with Iron head rules. Heads are sold individually. Material: Class 30 Grey Iron; Valve Angle: 23° (stock) Intake Port Volume: 165cc; Intake Valve: 1.940” Exhaust Valve: … WebFeb 2, 2004 · heads Your new compression will be 10.8 to 1 with the vortec heads. The spring pads will be OK you don't need to machine them for the 268 comp cam but you will need to get other springs. You will also need to machine the top of the valve guide down because any more then .450 lift and the retainer can hit the top of the guide.
SBC 76cc heads compression - Hot Rod Forum
WebMar 24, 2024 · With a composition head gasket, the piston 0.020-inch below deck, and a 76cc combustion chamber, and with a composition head gasket this puts the static compression at 8.5:1. This really isn’t bad. The standard Chevy 290-horsepower 350 Chevy crate engine you can buy isn’t even that good. WebAluminum cylinder heads are also more susceptible to warpage due to overheating. However, aluminum cylinder heads because they’re made from aluminum are also more … myetheriumwallet
Cylinder Head - New & Remanufactured For Sale Allied Motor …
WebDart produces these heads from premium, high-density cast iron with extra-thick decks for durability and power potential. ... Cast Iron, Assembled, 76cc Chamber, 165cc Intake Runner, Chevy, Each. Part Number: DRT-10024360A. Not Yet Reviewed. Estimated Ship Date: Aug 17, 2024 if ordered today. Drop Ship; Free Shipping; Special Order; $791.60 ... WebJan 23, 2016 · What is the bes 76 cc chamber GM head? by MidgetMotorsports07 » Fri Mar 09, 2012 9:15 pm We build quite a few engines that require a stock casting head. I usually use 441, 487, or 487X those 3 are getting harder to find every year. WebSep 22, 2006 · Looking for HP from a factory, 76cc 'production' head you have two choices. The 3932441, or the 333882. Neither are real 'special' in as-cast form (200-205cfm), but … off road belts coupon code