90 hp Mac jugs

Butch

Newbie
Joined
Jun 18, 2020
Messages
49
Location
Jackson Ca
Aircraft
Bensen Gyro
Total Flight Time
50 hrs
I have been searching everywhere for 90hp jugs for Mac. My Mac has all the new roller bearings, electronic ign etc but bad jugs causing uneven compression and vibration at the frame. I found a new rebuilt 72 hp by Ken Brock Mfg still in the crate but then I have to change props because my new 90 hp prop is too big for the 72 to swing. Does anyone have or know where there is a set for the 90 Mac. Sure would save me time and money. I have cash or several other Bensen parts to trade. Thank You
 
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