i'm pretty new to the LS world and am rebuilding my first engine. my stock pistons are a little scored up and i need to replace them. i'm looking for a good dealon a close to standard bore forged piston. its going to be a n/a build with h/c/i. maybe nitrous later down the line. i've looked but don't want to order the wrong stuff and i know this forum has plenty of sponsors. the motor will have 243's, ls6 intake and bryan tooley stage 3 or 4 cam. oh and don't be confused by my user name. no boost this time around.

 

If they are scored up odds are you need an oversize piston. Wiseco has a great off the shelf piston if your going with a stock rod or aftermarket.