- Location
- newport beach ca
I Bought a new Ski last year and it came with 64x cylinder. Through out the year I have replaced the head and added 38cc domes bored and honed .5 over so new pistons and rings. and re jetted carbs.
When I first put it all together I was blowing around 175 in the front and 150 in the back. I rode it like this for a couple months thinking it would correct itself. Last weekend I checked it again and was blowing the same numbers. I swapped the domes hoping one was mislabeled but same numbers.
Anyone know how to bring up the compression in the rear cylinder? I read somewhere that the timing is off in 64x, how do I correct that?
When I first put it all together I was blowing around 175 in the front and 150 in the back. I rode it like this for a couple months thinking it would correct itself. Last weekend I checked it again and was blowing the same numbers. I swapped the domes hoping one was mislabeled but same numbers.
Anyone know how to bring up the compression in the rear cylinder? I read somewhere that the timing is off in 64x, how do I correct that?
