machine shops has questions???

So these pistons are no good from buyracing.com that was suggested... What pistons are the good ones diamond pistons I know or are you referring to the hyper pistons.?

 

I'm pretty sure Sean was talking about the AutoTec pistons. The AutoTecs are a very nice pistons that are much lighter than a standard replacement or a stock piston.


Derek

 

Open up oil passage from pick up screen to oil pump. To 1/2 in.

 

Any good forged piston is a way better option than the stock replacement hypers in my opinion... Those autotec are a great price, i think i paid $850 for my diamonds.