i am currently rebuilding my G63B sohc turbo 8 valve 2.0 litre (redtop) A183A starion Gen III Gsr motor. i am after the engine specs and factoy tollerances eg crankshaft size's main and bottom end bearing sizes, torque settings for bouts etc.
dose anyone have them in one of those haynes manuels or know a english website with them on.

The thing ive found unusal is the my engine clearly has G63B on the block and i thought they were all 4G63Bt engines, i know theres a diffrent jdm , euro, aus and japanese models. but mines a jap import model with a redtop engine in it. i thought these only came out in the euro models? is this correct and has mine just had a engine transplant along its life somewhere.

Any help much appreciated
thanks
Nick

I have built several of these motors before and as far as I know every single starion/conquest had a g54b put in it which is a 2.6 liter 4 cyl. with jet valves making it a 12 valve motor. Except like you said a very small number of them had the 2.0 in it in Japan. What year model is your car?

By the way what does th valve cover say on it other than the fact that it is red.

Kyle

mines an 84, alot of them came out with the 2.0 litre and alot of them did, mine a sirus 8 valve engine, not a dash 12 valve