Combo Questions ??? (Heads/Cam/Intake)

[Rick 91GT]

Originally posted by cojonepony:
The Holley heads have the exhaust ports raised .400" so that excludes them unless you meant the new Holley heads due out this spring. The AFR's are probably great heads also, but don't they use stud mount rockers? I'm trying to select heads that take bolt down (pedestal type) rockers.

Well I know the mag's says they will be available this spring but I have had the NEW HOLLEY heads since last April, now it was a shocker to Holley as well when I called and told them I had the 2.02 valve stud mount, and if you seen any of my other post you know this already. The quality is awesome and all the final machining is done for Holley by AFR. I would strongly suggest those heads, they have pretty decent flow numbers out of the box as well. Another thing you want to consider going to 1.6 rockers and go stud mount, The stud mount are stronger and with a built motor most engine builders stay away from 1.7 due to the increase in stress on the valve train. You should have no problem getting rid of the 1.7's and I bought the Crane Blazers 1.6 for $169.00 out of Summit, they have full roller fulcrums and tips fully extruded alum. bodies too.



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My Ride Check Out My Site 91GT, Holley SysteMAX II Kit-Heads 2.02" x 1.60",Full MAC exhaust 1-5/8" Long tubes, 2-1/2" O.R H-Pipe, 2 1/2" cat back, 12" K&N Filter, RNH PERFORMANCE Ram Air, Ron Davis Radiator, Full Suspension,3:73's, Welds, Best on new motor-12.60 @ 108, no traction 1.98