Hello everyone, I recently bought a ski and it is a 1994 xp with a brand new sbt 657 non X. I have to adjust the carbs based off of a 1993 because the 94 has a 657X engine not 657.
So my engine being a 657 the stock needle and seat size and jet size for a 1993 xp with 657 non X engine are -
Needle and seat 2.0 [emoji736]
Main jet 125
Pilot jet 60
What my ski has in it right now.
Needle and seat 2.0 [emoji736]
Main jet 115
Pilot jet 65
Ski has ocean pro flamer arrestors
So it’s jetted with a slightly bigger pilot and a slightly smaller main, not really sure if this is a common jet setting for flame arrestors or what.
Can’t seem to get the ski to run right, do I need to go back to oem jets? Will these jets work ? Thanks everyone in advance
So my engine being a 657 the stock needle and seat size and jet size for a 1993 xp with 657 non X engine are -
Needle and seat 2.0 [emoji736]
Main jet 125
Pilot jet 60
What my ski has in it right now.
Needle and seat 2.0 [emoji736]
Main jet 115
Pilot jet 65
Ski has ocean pro flamer arrestors
So it’s jetted with a slightly bigger pilot and a slightly smaller main, not really sure if this is a common jet setting for flame arrestors or what.
Can’t seem to get the ski to run right, do I need to go back to oem jets? Will these jets work ? Thanks everyone in advance