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Im pretty sure these engines have an alloy bore no sleeve. I think you will need the 3.5 block with aftermarket pistons to drop compression to 7:1 or so.

If the block is taller due to the stroke being longer, it may make the engine bay tight.

Mmm ive definitely caught the bug...

There is of course the GTR's vq3.8dett :/

VR38DETT... and where, may I ask, will you be putting the GTR's transmission?

according to that guys web jap blog thing for his stagea.. crank and rods.. from vq35.. but who really knows with the translation..

tho his pistons do look forged..

I still think that it is a TEPS modified VQ35DE. Not a 25 with 35 bits.

  • 2 weeks later...

Ive been getting about 500 a tank but its running too rich when cold at the moment due to the lower boost, blowing heaps of smoke etc. Once the gearbox is repaired, I will get it back on the dyno.

I was also thinking of buying a wideband and teaching myself how to adjust the map.

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