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I seem to need a new head...Ok here is the engine. 383 sbc all forged rotating mass. 144 Holly blower putting around 6 lbs of boost, 18 cc "D" disked pistons, Comp hyd flat tappet blower cam.
Valve Lift @ 1.5:1 in. .462 ex. .480
rocker arms are Stamped steel roller tip. 1.6:1 ratio
Duration
Adv. @.050"
In. Ex. In. Ex.
262 280 218 230
RPM Range
1600-5900
Lobe Sep. Angle 113*
Will be used on street and road track...
So what are my best head choices. AFR, Brodix, Edelbrock, other? What size int. runner.
I know I want 2,02" int. and 1.6" ex. valves. And I need 76 cc chambers to maintain 8.5:1 compression ratio.
What are your thoughts, ideas, what worked for you.
Looking for lots of discussion on this...
Valve Lift @ 1.5:1 in. .462 ex. .480
rocker arms are Stamped steel roller tip. 1.6:1 ratio
Duration
Adv. @.050"
In. Ex. In. Ex.
262 280 218 230
RPM Range
1600-5900
Lobe Sep. Angle 113*
Will be used on street and road track...
So what are my best head choices. AFR, Brodix, Edelbrock, other? What size int. runner.
I know I want 2,02" int. and 1.6" ex. valves. And I need 76 cc chambers to maintain 8.5:1 compression ratio.
What are your thoughts, ideas, what worked for you.
Looking for lots of discussion on this...