95 xp no low end help

[seadooxp718]

Ok si reciently i changed all of my gray gas lines, cleaned out the filters in the carbs they were good though, cleaned the fuel selector out, drained all oil and filled with syn, and replaced all filters. I go to the lake and no bottom end it boggs down hard then slowly climbs and takes off. My high speed is at 0 and low is at 1 3/4. I turned it to a bunch of dirrerent settings but only seams to get worse or stay the same. What else should i check. It idles great and uses just a little gas to start up.

 

[Bills86e]

Did you drill out the selector valve tubes with 3/16" drill? May still be clogged. Do a plug chop and post results.

 

[seadooxp718]

plug chop? could it be my plug gap?

 

[Dr Honda]

Check your compression.

It could be a fuel supply problem, or... your engine is just warn out.

 

[seadooxp718]

I checked and bolth cylinders are at 150 on the dot and dont lose pressure. The spart plug gap was at 28 and the manual says 50 could that have been it?

 

[Bills86e]

NGK BR8ES spark plugs gapped .021. Bills86e Seadoo 1995 XP 717CC