Need HELP identifying motor first

[jimmbo]

Idle speed is set in Gear, under load, and is generally 600rpm, give or take 50rpm. 1100 in Neutral, will do a lot of Damage to the Clutch Dog, and Gears.
Do you have the correct Factory Service Manual for the Motor? If not, get one. It will have the correct Specs and the process of the Link and Sync.
The Carbs are both fully closed at Idle?

 

[racerone]

A 2 stroke in good condition will idle at 700 RPM all day long.=====Post the actual compression values here.

 

[Dalejam]

I don’t want to jump all over the place on this topic . But can someone post a picture or the book number that should be using. So I have a fuel water separator just before the motor. Gas is fresh . I am scratching my head a lot . I will post compression numbers

 

[saltchuckmatt]

Yeah, I run 750 RPM's in gear, on the water underload....in the backyard on muffs I'm at 1100. Not sure how the others can be so low but that's been my experience. If your compression is fine than I'm guessing you still didn't get your carbs clean enough. When the carbs were off the motor, did you prove that the 3 tini wini holes in the top of the carb throat are clear? I puddle carb cleaner there and make sure they can drain into them. Welch plugs removed and it's easy to tell.

 

[saltchuckmatt]

Re-read everything. Do a spark GAP test as well. Nice, good 3/8 gap...testers are inexpensive.

 

[Dalejam]

There is 120 both cylinders here are the books one is a parts book

The other thing I did tonight was I took off the fuel pump and just bypassed it to the carb manifold. And it ran again , ran like ****. Air screws on carbs are out 5 turns . At 3 or 3.5 or 4 or 4.5. Won’t run start die. I have rebuilt carbs . But what do you think , buy new carb kits OEM and see ???