Trick Flow heads??

[slow90lx]

$2460 shipped.

207cc
Combustion chamber: 65cc
Valve size: 2.055intake, 1.600 exhaust
320cfm @ .600"
230cfm @ .600 "
Upgraded the springs for up to 7g+, Harland Sharpe rockers and push rods.

[holeshot]

Ok if your running a solid roller, big lift cam then use big springs and get
An intake with out the crossover ports and wing the guts out of it and have some fun !!!!!!

[sdun]

Can you still buy the "R" head? I ran em on the 410 in my coupe. Worked great, low 6s on motor w/ n2o converter in front of the glide and mid 5s w small .030 pill on the fogger.

[VETTKLR]

Sure, that R head is a bad bitch and evidently loves the sauce!