RHS - head 416 at the track - part duex...

Hey Doug,

Since it picked up going from 28* to 30* timing in it, have you thought about raising the timing to 32-34*, when my 410 was on the Dyno it made the most power with 34* total timing. I have the RHS heads also, M1 Intake port matched with 750 Mighty Demon and digital 6 ignition. My compression though is only 10.2:1, my cam is 256* intake @50 and 260* @ 50 exhaust with .618 intake lift and .626 exhaust on the cam card. 106* lobe separation installed at 103*ICL. It is a HUGHES SOLID FLAT TAPPET CAM HTL5660AS

It made the most power at 5900RPM or so and only Dropped 12 HP when taking it to 6500 RPM, FWIW

Your car Getttttttttttttttts Downnnnnnnnnnnnn!

For Iron Heads anyway................haaaaaaaaaaa:-D