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

#38444

Ron LaFollette
Participant

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…