tom50

http://store.summitracing.com/partde...p;autoview=skuWhats different about the kit thats 5-6 psi and the one thats 9psi? Is it worth it to pay an extra $700 for the 9psi kit? I will have stock lower with gt40 heads, e cam

gearbanger

oh wow they raised the price on the supercharger.... depends on how much HP you want??

FullAuto

That's a few hundred dollars too much.

tom50

I thought it was like 1800

93must

Yes it is a gook kit if you just want to bolt on a few HP. They are fearly easy to install and go good with cars that arnt highly modified. If your looking for a lot of HP down the road save your money and buy a diff kit later. JMO

tom50

How much of a gain will you get with 5psi? Im not familiar with these at all. Is 5 alot or not worth $2000

93must

I would say you would gain 60-65 HP at the wheels. Thats about the smallest S/C they make I think. Good heads cam and intake would be a little better prob. That price does seem a little high though!

r.barn

the SC trim Vortechs are loud too.
few bucks more for the SQ trim might make you a lot happier in the long run.

expect about +13-14rwhp per 1psi.
5psi X 13hp = +65 to 70rwhp give or take

93must

Ya I have the V-2 SQ I love it!