347 Kit
 

Whats A Good 347 Kit To Buy For 200-250 Shot Of Nos

what heads? if you plan on making more then 500-550 hp the block is the weak link not the crank and rods...

Stroker
 

I'm runnning a CHP Pro street kit with a blower at 11 psi had no problems yet got about 3,000 miles on it.Nitrous might take more of a toll though