John Spindle SR.
Fe 427 side oiler block 4.250 bore
RPM steel crank 4.250 stroke
Mahle pistons 930264550
Comp Cams 33-000-11 .669 in lift .666 exh lift
Crane hydraulic lifters 35532-16
Erson roller rockers
Quick Fuel 2×4 matched 750cfm carbs
BEAR BLOCK MOTORS 74CC CNC PORTED HEADS =10.6:1 PUMP GAS
Blue Thunder Med. Port Matched intake
482 CI 675.2 HP @ 5700 RPM
“I couldn’t be happier! Thank you Doug and your team!”
-John Spindle SR.