6400-6600, dont remember what nelson said. HATE livin in FL. no tuners near by so i have to use mail order!

 

Thanks for the imput guys. How high should you turn the comp 224?

 

after seeing these decently high rev limits, is there a certain rule of thumb after which you should invest in some rod bolts?

 

5500 rpm with the LT4 hot cam. I need an ignition upgrade something feirce though. Past 5500 it starts breaking up bad and falls on its face and on top of that its already pulling 4 inches of vacuum at that point. I need to redo my intake setup too. May just have to switch to a single plane.