just wandering what heads would be good to run on my 98 ms4 m6 car? i have 241 casting heads on it already...should i just send these off for a port and polish job or go to something a lil more $$$

 

TEA Trick flow heads. TEA is a sponsor and they will get you going.

Trick Flow heads are sposed to be the best heads on the market right now for the stock cube LS1.


/thread

 

$2400 -- Damn! I have been considering the Texas Speed (PRC) 5.3L stage 2.5 heads ($1200) that people seem to be making good numbers with. I assume people are laying down even better numbers with TEA trick flow heads? I always thought AFR's were the cream of the crop, but this was a few years back. For half the price I will probably be going with PRC heads.

 

This thread needs to be in Gen III Internal Engine. There you will find many opinions on best cylinder heads.

Good luck in your search!

Steve