Thread: Spark plug suggestions?

MORE INFO ON PLOG'S PLEASE!!!! Cant afford headers right now... whats the next best??

Originally Posted by BiggRiggs

Power Log (aka PLog)

Ported/polished heads will offer a performance gain.
Most people don't do head work until a little further along in the modding game as the stock heads don't become the bottleneck until you've opened up both the intake and exhaust a bit more than stock.
Not to say that it wouldn't provide any gains at all, but there are much cheaper hp/$ gains to be had if you are running a stock setup.

One thing about porting/polishing heads: Make sure your cousin actually knows what he is doing. Bad head work can do more harm than good.

-Riggs.

yeah he told me all i need was the porting and polishing kit(50 bucks i think). he said i might need two kits. i think hes basically just polishing them, not porting. and the labor is free. also he gave me his stock throttle body off his LS1. its huge. i heard that they make a conversion kit for them to go on gtps.