Worlds most powerful 2 stroke snowmobile engine
DNE Performance and Tom McConkey sets new DynoTech Record with Quadzilla III. 4cyl, 1725cc 2 stroke with N20 = 530 HP @ 9400 rpm!

DNE Performance and Tom McConkey sets new DynoTech Record with Quadzilla III. 4cyl, 1725cc 2 stroke with N20 = 530 HP @ 9400 rpm!
calpusengineering.webs.com This thing is fast. The air cooled 1985 Polaris 440cc engine is plenty of power for the custom frame. I used the torque ...