ORIGINAL: airraptor
Did you guys miss this or did i miss something?
"To top it all off, I've got a St 90 on a warbird & a ST 75 on a 4 Star with Bison & stock muffler doing the same thing low end set correct, spray bar @ 45 degrees,
What am I doing wrong?? "
missed what?
The ST carbs that have a rich midrange are flawed, but can be corrected very well if you have the required skills. Read the previous posts please.
The latest China assembled engines seem to have the issue solved if I read the posts about them well.