This dude spent all this money on the motor and exterior stuff, and the interior looks like ****!!! that would be one of the first places i would spend money at. As for this VG engine. It will handle alot more horses stock for stock than the SR. a VG30DETT with a good tune can handle up to 700hp on stock internals. Z1 Motorsports in Carrollton built one with almost 1200 hp.