I will be installing a Comp 216/220 .525/.532 114 lsa and 4 degrees adv. ground in with a set of TEA stage 2 FI o-ringed heads with Crane 1.8 rockers. Effective lift will be approx. .556/.563. Also will be installing D1SC tuner kit.

I want this cam because it is good from 1300-6300 rpms and I want to make my power without winding to the crap out of the motor.

How much will using the 1.8s move the power band up the rpm range and will I have any p to v clearance problems? TIA

 

I've run that exact same cam with those rockers. You'll find the rockers will make next to no difference on the dyno and at the track.

Without milling your heads, you should be fine for the p to v clearance. I had 0.30" off mine at the time and it was still ok. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />