1967 Corvette 427 400 Oval Port Cylinder Heads 67 Chevelle Camaro Ss 3904390 390 Radiator 23 - $554.55 Radiator 23 4-core Auto Made In Usa Camaro Firebird Four Row Desert Cooler
Hi, I realize this subject comes up on other forums but I wanted to check here too. I recently picked up a 496 BBC with ProComp aluminum rect heads. It has a mild .650 lift hyd. roller and 10.1 comp. The short block has all good stuff, no questions there. Dynoed at 630 hp @ 5700 rpm. I'm not...
With oval-port heads taking the street/strip market by storm, we decided it was a good idea to take a long hard look at them and thoroughly check out the performance potential.
The big-block-Chevy variant of the Enforcer heads is a 325cc rectangle-port design, which holds its own, given the price point. The 325cc intake runner flows 355cfm at .700-inch lift, and the Enforcer exhaust port actually outflows the 2101 port at .700-inch lift by 2cfm, proving the as-cast runners can perform with the big boys.
The new installment of our big-block heads shootout includes both oval port and rectangular port heads. Click here for more details or check out the August 2012 issue of Super Chevy Magazine.
RHS 12059 Pro Action SB Chevy Cylinder Heads Bare (1 head) $475.95 Aluminum, 220cc Intake Runner, 64cc Combustion Chamber, Angle Plug, 2.020 Intake 1.600 Exhaust Valves, Bare Heads
my daily driver is a 37 chevy pickup , tunnel rammed 496" I run flattop k.b.`s and factory 107 c.c. chamber large oval port heads w/ 2.19 x 1.88 stainless valves ..with the flattops there is well over .120 thousand`th clearance between the valves and pistons ,, run no less than .100 ,, just in case something happens to cause the motor to rev ...
The 300cc oval port cylinder heads feature 100% CNC machined intake runners, exhaust ports and combustion chambers; our 300cc oval port flows 388 CFM at 0.700" lift and is the ultimate street/race weapon without having to step up to a rectangular port design. AFR heads are available bare (without parts), call our tech line for details.
Nov 27, 2009 · What is the horsepower and torque on 454 bored 30 over comp.ratio 9.5:1,Weiand Stealth intake,oval port heads,Pro-Comp 224-230 cam,Demon 750 carb,Dougs exhaust Submitted: 11 years ago. Category: Classic Car