Quote Originally Posted by pat mccarthy
for anyone to help you you need to tells us thats alot hp/tq ?if you are going past 600hp you may want just to start with a dart world. bow tie block 4340 crank .H or I rods better heads what heads do you have? how much money do you want to spend ???? to get THE LOOK
Like Pat say's past 600 hp and you may want to look at the Dart blocks.
I have run them past 750 without problems but the problem with the supercharger is 9 lbs. is good but 12 lbs. is even better.L.O.L