I am looking to build my internals stronger so i can turn up my pro charger to allow me past that 450 hp mark that is recommended with the stock internals. Do you guys think i should go with a stroker kit or just buy crankshaft and pistons and connecting rods? Also, if you guys can point me in a direction of some good stroker kits or good brand that makes strong internals, that would be very appreciated! Thanks!