WadeT said:It all depends on how much $$ you want to spend.
One fella on SF is making 620rwhp on a stock head w/a T-66. His only internal mods are forged pistons.
Dr_jonez on SF made 486rwhp on stock internals. Just over 400rwhp on a stock engine is pretty much where most people take it.
According to Reg R., the bigest problem with the 7m is the fact that the ecu doesn't retard enough timing under boost which is why so many of them break.
With a to4e, proper IC, fuel and tuning 400rwhp is attainable.
Don't forget guys that this guy is in Australia. Our dyno's generally read around 15% lower than yours over there. So there's not really any point in comparing to figures that you guys in the States get.WadeT said:Yeah, it doesn't take much to get 300rwhp. That car should be making over 400rwhp with that setup.