2000 gpr 1200 pv HELP

[ddg101]

Okay I have a 2000 1200 gpr it is firing up and running when I pull off the back plug wire it will not run or start up on #2#1 plug is it normal ? Should it run on two cylinders ? I've been have problems with it when on the water it bogs down at wot I have replaced the complete electric box and rebuilt carbs new plugs .

[Robfromga]

Pull the plug, reattach the wire and confirm spark.

[ddg101]

I have spark on all three plugs

[Robfromga]

Compression?

[ddg101]

150 all three

[ddg101]

[Robfromga]

Good numbers.
Carb settings are next.
Gas
Spark
Compression

[ddg101]

I pulled out the plugs they are wet with gas and the motor shakes bad at a idle.

[Robfromga]

Well I'm no expert but you've got good compression and assuming the timing is correct I'd look at the carbs. Have they ever been rebuilt? Are you still using the oil injection? Problems mean upgrades If you're not comfortable going over the carbs yourself there's several places to send them off to.