Originally Posted by
graham c
i never under stood it either by my 60ft are 20-2.2 @108-111 so need to learn to launch hard
I was holding the revs at about 4000 and then getting off the clutch as quick as possible and manage just below 1.9 for the 60ft and just over 1.9 on my 2nd run,my 3rd run it bogged down off the line so done a 2.2