Join Date: Dec 2008
Location: Valley Forge PA/West Long Branch NJ (college)
Thanked 40 Times in 34 Posts
HRVP44, are really the only mainstream ones. There are stage 3's, and like sean said, there is a big discussion on CompD about someone w/ one, who doesn't want to give any numbers out, or put it on a dyno for that matter. So proving that it does anything more than cost a lot and smoke, is tough. If you really need it, just move up to the HRVP44. I think Industrial Injection makes it.
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