Originally Posted by Weasel

Supercharging should be ok, especially once this is a secondary vehicle to play with. You just don't want to go too high with the pressures, sticking with how the kit is set for would be ideal. (because of compression ratios etc.) The only adverse affect over time would be possible accelerated ring wear and more load/wear on the tranny clutch packs etc. But not enough to stop a secondary vehicle from being a good play toy.