Quote Originally Posted by erik erikson
The biggest thing is the trucks weight.
Keep in mind this is a 5,000 lbs. truck not a 3,000 lbs. street car.
I would cut some of the duration out of the cam to try and move the powerband down a little bit.
I would look more at cams that are in the 220 area at .050 area.
If you like Comp. then look at cam number 12-423-8 this is the largest cam I would ever run in your truck.
Next your heads are a little on the large size for what you are doing.
They are not bad, but again you are working with a truck.
Your combo. would be dead on if you had it in the 3,000 lbs. street car.
In fact I have the same cam on my bench but I had it cut on a small base circle to clear everything in a 383 I am building for a customer.
If you do want to use the larger cam you picked out with your heads, with the 3,000 stall then I would say go to a 4.10 gear to try and help the truck to move off the line.
Thanks for the reply Erik, the truck weighs 4100 lbs with me in it. Had it weighed. Does this effect your suggestion now?