I finaly get my ski (SL 900 1996)out on the water and I am finding that I have problems getting the rpm up. I know all three sets of carbs I have, have bad acceleration pumps and I don't under stand why.
So, naturaly if I wing the throttle I get a bog, but if I bring the throttle up at a medium speed it will accelerate too 3400 rpm, but this is not enough fuel to get it into the high speed jet. If I run the ski directly into the wakes until I get the jet out of the water the rpm's jump up and I can get full rpm and speeds to 52 mph. but without hitting a wake it will stay at 3400 rpm all day.
Is there a known problem and a fix for these acceleration pumps? Also I have been told if I increase the pilot jet size by two steps I won't need the acceleration pump, but will this make the transition to the high speed jet when accelerating?
Any tips on a fix.
So, naturaly if I wing the throttle I get a bog, but if I bring the throttle up at a medium speed it will accelerate too 3400 rpm, but this is not enough fuel to get it into the high speed jet. If I run the ski directly into the wakes until I get the jet out of the water the rpm's jump up and I can get full rpm and speeds to 52 mph. but without hitting a wake it will stay at 3400 rpm all day.
Is there a known problem and a fix for these acceleration pumps? Also I have been told if I increase the pilot jet size by two steps I won't need the acceleration pump, but will this make the transition to the high speed jet when accelerating?
Any tips on a fix.
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