a) normal I/H/E
b) porting/knife-edge crankshaft/UDP/forged rods&piston/...etc.

I just want to get a feel how much hp can I push this VG...

 

well... there is a post somewhere on the 3rd gen forum that talks about a VG30-FF engine and there is a link in there to a website that has built engines. they have a vg that pulls 300 hp n/a and a milder engine that pulls like 230 or something n/a.

here's the link http://www.hekimianracing.com/ just click on performance then scroll to bottom.

 

how much power an engine will produce is only limited by your budget and the machinist's ability to build an engine. it's conceivable to see 600hp from one if you dump enough cash in it.

 

600hp?? That number is familar.

IATL

 

Yup.. I know a guy in australia with a VG max running about 600hp..

SIATL