i hope you jetted that poor phazer really rich or you'll burn holes in those pistons in no time. what a waste of a yamaha , i'll buy whats left when you toast the motor. turbos on snowmobiles are nothing new , but they must be jetted for it , just like a gp you cant just throw a mod on it and exspect it to survive.
what year is that phaser ? about a 98 - 99 ?