I am in the market for a powerful k5 conversion with the 450 chassis, I need something very fast & clean wit aftermarket suspension unless the 450 suspension is enough for dune jumping as I don't mess wit tracks anymore 49 years old

I have over 33 years of experience on a k5 & started racing at 5 years old so not afraid to still get it & many broken bones to show for it & yep they hurt when it's cold, small farmer now & looking to go out with a bang.