RRM Upgrade Path
? Well if you're turbo you can't get an NA cam, or high compression pistons...and thats all I can think of. If you're NA you obviously can't get a turbo, intercooler, turbo cam, or anything turbo related.
Joined: Feb 2005
Posts: 2,914
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From: Central TX, Houston, and Huntville, TX
to run higher PSI, you need stronger pistons and usually other internals(rods, springs). But if you just want to stay with a low psi, then dont worry about pistons yet.
Sorta, but not really. Stronger pistons allow you to run higher boost, but usually not on their own, you also need better rods and I believe an upgraded ECU and fuel system. In terms of NA, it's higher compression that matters, simply buying stronger pistons won't do a thing but cost you an arm and a leg.





