I'm thinking about some used AFR 165's with 1.6 crane energizer rockers for sale.
My car has:
Powerdyne blower - 6.5psi
Edelbrock Performer intake
75mmTB
70mm MAF
30lb injectors
never had the valve covers off. 65k mi.
It made 318whp/340wtq on a MD a few weeks ago and I'm wondering...