THIS package is for the XM guys who want/need to keep up withe 850 guys...
ALL you need to DOO is send in cylinder/ex valves/TRA...
cylinder receives SHR porting and custom cut ex valves...
TRA gets lightened/balanced and new oil lite spring cup for quicker more consistent Rs...
kit includes gasket set and fuel mod as a simple/complete package for $995
*new dual ring pistons $200 (cast) $300 (forged) are optional...BJ
ALL you need to DOO is send in cylinder/ex valves/TRA...
cylinder receives SHR porting and custom cut ex valves...
TRA gets lightened/balanced and new oil lite spring cup for quicker more consistent Rs...
kit includes gasket set and fuel mod as a simple/complete package for $995
*new dual ring pistons $200 (cast) $300 (forged) are optional...BJ
Last edited: