Check out my thread. " another 408 build". It made 504 hp with a medium sized Thumpr hydraulic roller and a dual plane Airgap intake, at 5700 rpm. Cost about $6,000.
Thanks, Greg. Much appreciated.
Yep. Just read it. BTW, love your early A cars.
Jeez, based on your build, I could probably get close to 450 hp without even stroking it. Just go with those EQ heads, cam, intake & a decent set of pistons with a .030 overbore to clean it up. I'm thinking that would be very similar to the $4000 engine that IMM built that's in the recent issue of Mopar Muscle.
