IF you are looking for a Phenomenal Turbo kit for the Razor, check out TRASK PERFORMANCE off road division, I did research on them, from ATV onics to MX express and the TRASK Turbo kits won hands down.(in my opinion)  a few reasons.  Engine longevity, verified performance and thousands of satisfied customs for all of their other turbo systems.

Sorry about the posting alittle new at this forum stuff, but now that i have a new toy trying to get into it.