Home › Forums › Classifieds › Classifieds – Engines › F/S: Merlin/Atomic Rotary valve engine, built into a 115cc open › Reply To: F/S: Merlin/Atomic Rotary valve engine, built into a 115cc open
1st?…If you would have gone to the picture link in the above add, you would have seen a dyno sheet stating the horsepower and torque ratings.
MAXIMUM HP = 38.49 @ 11,550 RPM
MAXIMUM TORQUE = 17.86 FT LBS @ 10,050 RPM
2nd?…We ran it with conservative setups, max RPM was 15,600
3rd?…The main reason for the J/S was to drive the engine off the ignition side to the Birky clutch. You also get the benefit of setting it up with very low gear ratio for small tracks…