• This site contains eBay affiliate links for which Sea-Doo Forum may be compensated.

1997 challenger 1800 carb settings? Please help!!

Status
Not open for further replies.

eager beaver

New Member
Just trying to confirm seeting of the speed screws for a 1997 challenger 1800 with twin 110 motors. When i took carbs off to rebuild all carbs one was set at 1 1/2 turns out and the other at 1/2 turn. Reading all the threads show they should be 1 and 0 (or up to 1/4). Please advise.


Also could this be the reason I am having some issues on both motors?? As far as bogging?
 
Just trying to confirm seeting of the speed screws for a 1997 challenger 1800 with twin 110 motors. When i took carbs off to rebuild all carbs one was set at 1 1/2 turns out and the other at 1/2 turn. Reading all the threads show they should be 1 and 0 (or up to 1/4). Please advise.


Also could this be the reason I am having some issues on both motors?? As far as bogging?

1 and 1/2 for the low speed, 0 for the high speed

just rebuilt mine this summer

I used a 1.5 needle/seat, upgraded pilot jets to 67.5 (there was a factory recall for this back in the day), got new main jets at 142.5 and 145, and set my popoff at 41psi (factory spec is around 38)
 
Status
Not open for further replies.
Back
Top