I have an uncle with an almost bone stock 1990 454SS.

After taking it to the dyno and puttin down 227/330 he stated..
"I am ready for more"

I was curious if anyone knew of a good supercharger setup for these trucks.

Thanks,
Kevin

(I personally would like to see this truck stay N/A, but it is HIS truck)

 

vortec is probably the best but whipple makes a good one too. it depends how much he is looking to get out of the truck

 

if he wants to keep it NA, i have a 496 stroker i need to sell. its still sitting at the builder's shop, complete motor oil pan to throttle body. should be in the neighborhood of 700-750hp and i will send you the FAST computer and nitrous kit for it as well as any other parts i have laying around here. PM me if you want more info