Assassinx1

HI I'm wondering about valve springs. I'm running 8 lbs of boost on my LS2 for fear of valve float I want to change them. Would it be safe to just run stock replacement springs? does anyone have a part number for an affordable replacement?

ZincGT

Many companies make affordable valve spring kits for LS engines, Check out BTR

irok

I would run a little stronger spring on the intakes at the very least.I have run the Comp Cam 26918 spring on mine with about 11 PSI

0HorsePowerAddicts

We would run either BTR or TSP .660 springs. Give us a shout if you need the kit or would want them installed.