Chasing the Ghosts of LeMans - Thunder - Project 487 Super Snake

[Ripped]

Originally Posted by FETorino

You could run one of Dougs POP 4.375 steel cranks and a hydro roller and make a bunch of hp and torque all below 6k rpm.

The Ports are one piece but don't forget the valve job that can make an even bigger difference in flow especially at low lift numbers.

Hmmm yeah checked out the 4 3/8" crank, but a lot more issues, including camshaft clearance.

I have all the ports pretty well roughed out. I started unshrouding the valves, tonight. Once the valves are unshrouded, then the plugs, chambers, and bowls.

Lastly I polish the exhausts, and chambers.