Not to go off the Subject, but whats the story on S2JZ??

As far as the running too rich, it could just be that when I ran the motor the first two days I had 2 injectors stuck open and that was just sitting in the shop, not driving it. They may have finished my 3 year old o2 sensor off.

It runs good except at 2000 to 3000 rpms where it stumbles.
I have not driven it hard and the light only comes on after I driven it a 100 miles or so and mostly if I am sitting in Traffic.

Its at Knowledge Performance now. Should pick it up Sat.

Not to kiss Main Streams rear but I saw one of your Honda S2000 on a website that had photos from NOPI.
600 + Horsepower.
We Turboed a S2K last year and had a lot of problems with it. In the end the Exhaust Manifold from Rev Hard was not large enough according to ED from Balanced Performance ad the Customer did not want to have one custom made.

We ended up with about 400 WHP but it runs better at 325.

I would be interested in a small story on that Main Stream Performance Turboed SK.

We have had much better luck with Super Chargers on that car.

J Man