Can stock block and tranny handle H/C/I + Supercharger?

oxemoron

New Member
Jul 12, 2003
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Just wondering how long the stock engine and tranny would hold up with H/C/I upgrades and a supercharger. What would be the maximum safe amount of power to push? Most likely I'm going to do the H/C/I for now, 331 rebuild over the winter, and then a kenne bell or turbo setup in the spring. I'll also get a Tremec TKO but my friend might be giving me his extra T56 in the winter.
 
It really depends on how hard and often you beat on it. The stock block can handle 500hp and take quite a beating, but its life is still going to be limited. On the track the stock tranny may last a couple runs with 500 plus hp. Both my tranny and block have last 4000+ miles, but I dont bang gears or give it WOT everywhere I drive either.