Thread: Time to dispel some of the crap

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I have a stock head my aplication is N/A. Im planing on a 190 whp range, sure with 16ve cams. How much can I clear the chamber so I can see positive numbers but without any cfm testing????

There is more info on the build in this thread from the guy doing the work.

Vet 180's SR20VE N/A head - PerformanceForums

I am running a P11 engine with SR16 N1 pistons with a little more fly cutting for the over sized valves. Cams will be Kelford 184-C and may try the N1 cams from my street car as well. Springs are the Supatech 15mm lift with Ti retainers. I will be trying 2 different inlet manifolds 1st will be the quad 45mm throttles that are on my current race engine and then quad 44mm slide throttles which are equivalent to 50mm butterflies but with clean undisturbed air flow.
Just waiting on a couple of small jobs to be finished and will be testing next week.
Fuel will be E85.
Geoff

Oooo, sounds interesting. Also very excited to see the diff between the 184 vs N1 cams. Thanx for doing this!!

Can't wait to see the results.Thanx to all for posting