I am wondering what I can do when my engine has very little compression.

Replace sleeve and piston.
Does the motor start and run ?
What motor size ?
Brand ?

options....1. pinch the sleeve... 2. put a new piston/sleeve in it.. 3. new engine, be it buying a os, xtm, etc. etc. or using the engine replacement program (better of then previous options, and go for the sh.18)

Or you can try the engine replacement program.

Drop in a big block

The STX is an older model that was sold when they were still part of the ATV Redcat. Do not believe it qualifies, but that would be up to RedCat.

What is the deal with the engine replacement program, because now I need to use it. :-(

Basically you give them your old motor, and they give you a new motor half off.

http://www.redcatracing.com/informat...imeengine.html