SBM Edelbrock/Speedmaster Head Data

It all looks good to me Earlie-A!

I can see from my new SM heads that arrived today that to ports are BIG!

300cfm at 1/2'' lift is a winner, winner, Chicken dinner indeed!

All we have to do as ''non benchers'' is find that number, without ruining our lovely SM heads.

Keep up the good work E-A and all that have chipped in.

PolyJohn waiting for POLY head numbers now please E-A.