Has anyone turbocharged a 1st gen Xterra before? I was wondering what the internal spec of the VG30DE were capable of; boost pressure wise. I used to build import engine in Honda's and Acura's (not just little 250whp cars...im talking real 500-700whp). Anyone know of a site that will show me the stroke, bore, compression, etc. of the engine?

I know the H223b out back will handle the added stress, my main concern is how much boost pressure to run. How much boost do the SC X's produce. I am sure i could double it without having any problems.

Aiming for a good 350-400whp....just to be safe.

Discuss and inform........