I just picked up a beautiful 1985 tracker fs1800 with a 85 Merc 150 xr2 black max mounted to it. The issue is that it sat for at least three years, was told that it was winterized but the gas was never drained or any additives run threw it. I am able to start and let idle but under load it boggs out, The primer bulb is good, it starts really well but when inspecting the drain plugs on the carbs the brass was green and had a lot of build up on them. So I ordered 3 rebuild kits for each carb. My real question is once the carbs are rebuilt how do you go about syncing them to the motor and is their a rule of thumb on adjustments.
Thank you for any help
Thank you for any help