Whoever told you that is nutsI looking for advice regarding what boost level to run on a 2005 with a stock lower. Im getting a Procharger D-1 with a Meth kit. I think they recommed a 6-8 psi, but with a meth kit can I run 10-15 without significantly risking engine damage.
:agree: I would not run higher than 10 psi. I’m running 10 psi on my 05', 6 psi of alky, with the A+A kit. I get to 10 psi of boost between 6000 and 6500 rpm. On average my car made 6.1 psi of boost, and that was good for 573 RWHP and 495 RWTQ. You don't want to run too much and blow that thing up, especially after you put the charger on. Good luck, let us know about the dyno numbers.Whoever told you that is nuts
The LS2 is not strong enough long term with 10-15 PSI and anyone running that with 10.5:1 and higher engine compression has a screw loose or never runs engine hard enough to produce 15 PSI of boost.
Head bolts of LS2 cannot prevent head lift at high boost levels.
Meth has nothing to do with higher boost levels as the main purpose is to cool air temps to cylinders and reduce engine knock
GM shows this and the purpose of the LS3 and now with the LS9 where the block is much stronger for boost and even selling the ZR1 supercharger as a kit only for the LS3 and if buying a GS with manual trannie comes with the beefed up bottom end LS3.