Originally Posted by
jeremy reed
I just purchased the go .21 3 port sport engine. I'm newer to nitro so want to stick to basic spec type 3 port motors for now. Do they stay tuned pretty well? Also when I crank it for the first time,will the needle settings be fairly close?I have an rd logics .21 that is running really well and have finished well with it cause I can control it and everyone else is way over powered. I also have a sportwerks .26 that the settings were not even close. Just wondering how close the factory settings were at initial break in. Thanks for all your help
They are usually pretty close. I am not sure on the aluminum sport carb what exact settings are. If it is similar to the plastic carb it should be flush on the high speed and 1.5 turns in from flush on the low speed.
Rex