Road Rage

I do not klnow what the rotation of the S200 engine is (clockwise or counterclockwise when facing the engine from the front), but I have seen situations where a damaged or defective motor mount could cause a pull, once all the obvious things (alignment, suspension parts, etc) were ruled out.

Slows2k

The F20C rotates clockwise. They made a big deal over it in 99, other previous models rotated CCW.

You can have the tires Force Variation Balanced to detirmine if a tire is the cause.