Carb main jet

[stuball56]

Hello, couple of questions, where can I purchase a new main jet for my carb? Evinrude 1990 25RESB. Doesnt seem to come with a carb rebuild kit.<br />Secondly: in one manual it says that I should have two carbs on my engine, well I have just the one for sure, why would the manual say otherwise? Its a Clymer I believe. My carb seems to be different than most drawings Ive seen, I have no big long needle valve in mine.

 

[rodbolt]

Re: Carb main jet

unless ya damaged it taking it out of the fuel bowl the main jet is reusable.<br />the air fuel screw will either be a small screw at the top front or a small spring loaded screw at the rear stbd top end of the carb, cant remember but you can look it up on the BRP parts website.<br /> the problem with clymers is they attempt to cover many models and if your not real careful reading it you will be in a different section without knowing it.