I've built a 514 (actually 520 @ 0.030" overbore) from the Ford Racing short block with CJ aluminum heads. Crane hydraulic roller lifters and cam, double roller steel billet cam drive, roller rockers, etc. Performer intake (RPM is too tall
), Aeromotive fuel pump and filters. Richmond Gear Street 5-speed.
Haven't fired it yet, but hope to by the end of the year.
Expect awesome power and torque. And exhaust note