My 1 and only Probuilt motor

So what did it make on the Dyno and at what RPM? You seem to imply that it didn't make the goal of 450hp or maybe you just didn't have the seat time to confirm?

You didn't mention what budget you imposed on him. If you said he had the freedom ($$) to use better components then he is a fool. If not then he did the best he could with what he had to work with. Besides all of this--There is no such thing as warranty on race stuff. Most true and experienced racers acknowledge this and resign themselves to the fact that **** breaks when pushed beyond their limits. J.Rob
I’m going by memory here as I have moved and the paperwork was lost. It did make his numbers or close to it. 6500 was the rpm. Like I said b4 1 run down the track shifting at 6000. Ran 12.7. 74 duster 3350 with driver. 4.30 gears 27 inch slicks. He had free rein to do as he seen fit. His bill was just less than $5000.00 Canadian. I do realize the non warranty implications. I was hoping to run this combo for a few years as I only get to the track 2 or 3 times each year. I wouldn’t think that the 3 bolts on the camshaft coming out should be my problem. I think that should be on him. I think he should of been willIng to help out some instead of blowing me off. Kim