400 whp on N/A VQ possible?

Jordo! · 05-22-2014, 12:41 PM

Quote:

Originally Posted by Shamu

Yeah I started to look into building a 400 hp VQ. Way too many limitations with VQ heads. And stockish VQ internals aren't up to RPMs you'd need to turn to get to 400. No reasonable way to get there on pump gas in my opinion.

Not an easy road to 400 plus but the HR head race motors are mostly all cranking out over 400. Just takes a lot of work from internals, to cooling and oiling systems, to intakes, to exhaust and engine controls.

And ultimately that 400 hp NA isn't going to be too street friendly

Think low pressure forced induction is way to go for a street car.

On that note, did anyone ever develop a roots or twin-screw blower for this motor? I thought there was one for the G37, but I've never been able to track it down -- possibly a one off.

I know the lack of standard throttle plates is supposed to be the main problem, but I don't wee why a clutch type engagement wouldn't get around that.

Massive low speed torque off idle with a table top like curve and a somewhat more modest top end would make for a fantastic street friendly beast.