Thanks for the info everyone. I will be looking into the websites mentioned.
I knew i would be having to pull the engine to check how the bottom end of the engine was built, The guy said it was built for the blower, but i take that with a grain of salt as its just someones word with no paper work to back it up. but just not ready to do that yet. Just picked the car up last week, so i thought i would run it until winter, then pull the engine over the winter an give it a go through.
Just trying to get as much info as i can on blower engines, and tuning them.
Is there a way i can measure my pullies, and check which size are on the car so i have an idea where iam with that? Are the pullies measures in standard inches, millimeters, or?
Thanks again for everyones help on this.