Hi, my brother has a 93 750sx that hasn't seemed to ever run right. The ski is all stock with a coffman pipe that eliminates the water box. The compression is 160 on both cylinders and it has spark. The ski feels real down on power and is a slower than a stock square nose superjet. Any help...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.