92LEX - Your sandbagging right now to keep those rears down...Humor!!!! I did that years back and lost a rear tire in the process..... I put 500lbs worth of sand bags in my trunk when I first installed my Nos system, and what happen next? Went for a launch and Snap, snap, snap, snap, snap, booooomm!!!! My stock lug bolts snapped off one by one and then my driver side wheel went flying into someones front yard at about 40mph, my SC4 back end dropped, and then there was the greatest spark show one could imagine as I grinded to a hault....Never tried that again... However, I did grip very well, maybe too well...
Gave up on the counter production of sand bagging.... I am suprised the driveshaft or axles did not break first, or the torque converter did not lock up or something....... Anyway no real damage, new brake rotor and spindle and I was back on the road again....
Kavvick, the only prefabbed boost setup I know of is the Eaton Supercharger kits that are made and sold in Australia for like $5000.... It's 100hp supercharger kit that comes with everything.... I think it underpowered for the money, but alot of people go with it anyway.....You can sometimes find them on Ebay, or buy and ship directly from Australia...
A custom single GT35r turbo would be your most effecient and cost effective boost setup, but you need to customize your exhaust to house the turbo, reverse custom made headers and V design, Electric fan swap are the hardest parts, the intercooler, ECU, and everything else is a peice of cake.... That little setup will give you 400whp no problem.. My buddy has it going on in his LS400 and it rips...