TW Track Heat Heads, stockish pistons, small cam....1.6 or 1.7 rockers???

[95CobraMike]

Trying to decide what rockers to go along with my heads
they are ported trick flow track heat heads
cam is .498/.512 lift 212/222 duration and 112 lsa (with 1.6 rr's)
.529/.544 lift (with 1.7 rr's)
pistons are pretty much stock forged replacements


note: track heats are pretty much regular twisted wedges with better springs

thanks guys..... this is the last question i will ever ask about Heads, rockers, rocker ratios or my camshaft..... promise

 

[Yobi1Kanobi]

1.7

 

[BlownFiveLiter]

With a .529 lift, you might have some PTV clearance problems using stock replacement pistons. I know FRPP suggests checking clearance on the F303 cam, and it's only a .512 lift.

 

[mytight95]

i would go with the 1.6's, if the cam is 498 512 calculated with the 1.6 ratio. As stated youwill be close on your PTV clearance if you go any above that..


jason

 

[95CobraMike]

i acutally found a set of heads that were being sold with stud mount 1.6's so i guess i am going with them!!

thanks guys