Little video of my 1J powered Nissan...

[tekdeus]

If you're gonna run 20psi on pump, you'd better add a methanol kit. I run 21 psi daily, lovin it!

Still, that car must be amazing to drive with its weight and that power!

 

[drewgo]

550-600 on 93 octane? Is Drewgo talking you into smoking the gonja with him.........:biglaugh:


I don't know how much boost you're running but it has to be around 20psi to make near 500rwhp. I would hate to run more than that on pump gas............actually, I wouldn't run more than that, but I'm also a pansy.

Good luck with the upgrades and future dyno's. Your car looks awesome and I too am running a Drewgo manifold.

Just waiting for you to join my friend, then we'll set it off... LOL

The car got too much crank pressure and started to work against the turbo.
.68 back housing got restrictive at that level. So a bigger BH will do and connect his breather to the Turbo intake to suck out any crank pressure.

There is really nothing wrong with boosting over 20 psi on this set up. I did 23psi for 2 years and no issues.

 

[OneJSupra]

My lil' 1J does 20 too from time to time and lovin it ... :evil2: