Air screw question

[Jre720]

I am runnin an fmf gold series with a power core 2 muffler..have a 270 main jet stock pilot jet needle position is in the middle what how many turns out should my air screw be? It's running good just wondering if anyone knows a certain spec

 

[Awk08]

There is no specs, follow this exactly...


http://www.blasterforum.com/threads/adjusting-your-airscrew-pilot-jet.51060/

 

[Tooloose]

I am runnin an fmf gold series with a power core 2 muffler..have a 270 main jet stock pilot jet needle position is in the middle what how many turns out should my air screw be? It's running good just wondering if anyone knows a certain spec

1 1/2 to 1 3/4 turns out. Do not damage carb seat with basing out idle mix screw!

 

[Jre720]

I am at 1 3/4 right now seems to be doing better thanks