Questions bout crate racing

[bluemod]

Im buy a new 602 but what im needing to know is what fan is the best to go with? Is there any power gained by using a electrical fuel pump? And What is everyone going with on a dizzy i have the hei msd. And ive been looking at a JDR carb,black stealth,or willys whats your all recommendations on that? Carb spacers any ideas ive seen alot of different ideas. And is the blue printing worth doing on this motor or just haveing the heads done? And i was looking at ratman fuel or is there something better?

[dynoman14]

Circle track had a pretty good article on fuels about a month or so ago...

Many tracks make u run the stock GM Hei that comes with the 602.

Electric fuel pump not allowed.

Biggest gains to be made on 602 HP will be stabilizing your valvetrain. They have a real strong harmonic around 5100 that floats the lifters pretty easy. You can pm me for a work-around or read some of my old posts on valvetrain.

[dirty white boy]

rattman fuel,..cv products fan,...jdr carb,...get with brad or steve bout witch spacer is best for 602,..blue printing ant worth the cost !