Google Site Search
Not sure if this applies to Sparks, but on non-Spark SeaDoos, if you...
Dean's has a service to taper yours to 160mm. I don't recall exactly how...
Look how crooked it is too. Cmon Yamaha, why make us reseal and properly...
no info on prop/ rpms?
@ what psi # of boost is considered high boost compared to low boost ? ?
Not sure if this applies to Sparks, but on non-Spark SeaDoos, if you...
Hours different on ecu vs cluster