I had my legacy gt protuned and hit huge numbers for legacy gt with a vf52 and basically stock block with refresh heads and arp head studs.... I made 375 whp and 450 torque... Granted I do have a lot of supporting bolt on mods. 850 cc injectors, fuel pump and basically everything that u can bolt on... Even killer b equal length headers... I just wanna know if other people have made similar power as me.