Originally Posted by ejm
cam is a doug hubert solid roller 714/714 so prob to big to only come out at 3000 but it pulled away last year not the best but it got off the line
i have a centerforce dual friction clutch can i take off that high with it?
What is the durations @ 0.050? At 3000 rpm you are not making any power and need to come out higher. My 469 had a 706/706 lift cam, but I can’t remember the durations off hand and I had to bring mine out at 5200 –5500 rpm depending on the track and sled I was pulling on. The problem with that is that your single disc Centerforce clutch will not last long. Do you have a Lakewood housing or steel flywheel in it to protect your feet incase the single disc comes apart? I have seen one cast iron flywheel come apart and two clutch units grenade and went up and out through the cab. Once clutch went through the glass of the truck and nobody knows where it went.