http://www.cobaltperformanceparts.co...0099dccd62e5e8

There alot cheaper than the diamond piston set and they have a lower compression. What does the experienced people think?

 

I hear good things about Mahle, good vendor too

 

I hope so because I want something a little cheaper like these for this summer to buy. Isnt lower compression with our cars better?

 

Your stock pistons are mahle if that means anything. However in regards to these particular pistons you will loose power with these unless you swap to a blower capable of higher boost levels or you go turbo. If you plan on keeping the M62 you need to actually up your compression ratio from 9.5:1 to 10.0:1 to get the power you want out of it. The GM LSJ 300+ hp build can enlighten you on this subject.

 

I gotta order that book. i might just go with the diamond pistons. That might be the best bet bc i wanna keep my m62.

 

pm sent...

 

To who??? lol

 

You, retard

 

nevermind. Yes i am retarded

 

With the lower comp you will lose power. Hopefully some new supercharger options are in your guys future. Otherwise a swap to turbo is going to be the only way to get some serious strip hp.