how much power will a 300ex transmission handle before it dies??

 

your setup looks ok for the tranny. if you are plannin on an engine swap, you might want to consider a different transmission

 

ok, thanks. i was wondering becuase i bought some race gas today to see if it would give me better performance with the high compression piston. i was previously using 93 octane and adding some octane booster to it. I dont know if it was me or what but it did seem to really make a difference. also what chance do i have against a stock 400ex?