So I see that the FHO stageV cnc ported heads flow 435ish, my stock replacements stageV only flow 365 at .600, does that make much difference in power? Tim


1941 Taylorcraft
1968 Charger
1994 Wrangler
1998 Wrangler
2008 Kia Rio
2017 Jetta

I didn't do 4 years and 9 months of Graduate School to be called Mister!