over the past three years our top rpm under power has dropped from 5000rpm to 3000rpm .last year began to have trouble starting on first start of day. one shot of ether and it starts on a dime for remainder of day.hoses have been changed.carbs taken apart and cleaned out and put back together feul pump rebuilt.compression over 100 on all three cylinders.what needs to be done to get it running at top rpm again?
