Afternoon all. Wondering who the hell sells decent oversize valves for a 9 port. Precision is the obvious one but they don't have a size that suits my application. My inlets are 1.68, 0.344, 4.504 and exhausts are 1.437.
Thanks all.
9 Port Valves
Started by
I'm a Red Motor fiend
, Jul 07 2017 05:06 PM
2 replies to this topic
#1
Posted 07 July 2017 - 05:06 PM
#2
Posted 07 July 2017 - 06:36 PM
I used stainless Manley Buick v6 ones and then machined the heads down
#3 _imperial engines_
Posted 28 July 2017 - 06:45 AM
I have used Pep-Pro. They are a really nice stainless valve, similar to Manley. Flow was up at least 1 CFM over std/EVL. .
Edited by imperial engines, 28 July 2017 - 06:46 AM.
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