aleyesonme Posted March 5, 2011 Author Report Share Posted March 5, 2011 oops I was thinking fuel screws that meter the pilot jet yea, air screws are the oppposite way cause they meter the air that comes through a hole in the venturi of the carb oook..i went outside just to locate the airscrews but where is it on the right carb. i found it on the left carb but dont see one on the other.? Quote Link to comment Share on other sites More sharing options...
aleyesonme Posted March 5, 2011 Author Report Share Posted March 5, 2011 oook..i went outside just to locate the airscrews but where is it on the right carb. i found it on the left carb but dont see one on the other.? Nevermind I took the seat off and found it Quote Link to comment Share on other sites More sharing options...
muggzy Posted March 6, 2011 Report Share Posted March 6, 2011 Nevermind I took the seat off and found it Yeah, that right carb's air screw is a bitch to adjust while the engine is running, even with a long screw driver it tends to vibrate of the screw. But adjusting 1/8 turn at a time with the engine running is the only way to hear the diff and you may want to keep a pad nearby to keep track of the number of adjustments you make. Quote Link to comment Share on other sites More sharing options...
aleyesonme Posted March 7, 2011 Author Report Share Posted March 7, 2011 Yeah, that right carb's air screw is a bitch to adjust while the engine is running, even with a long screw driver it tends to vibrate of the screw. But adjusting 1/8 turn at a time with the engine running is the only way to hear the diff and you may want to keep a pad nearby to keep track of the number of adjustments you make. ok.. i am now in the process of setting the air screws...but ive came across a problem...i noticed when i seated both of the screws that one carb seats different than the other therefore causing slightly different positions. so when i do the 1.5 turns out do i just go by the 2 individual carbs or should i choose one and pick a position and do the exact same for both....i automatically assumed that they both should seat the same but i see i was wrong,,,thanks Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted March 9, 2011 Report Share Posted March 9, 2011 Your talking air screw? If one is at 12 o'clock and the other at 1 o'clock when fully seated thats fine, just turn each out even amounts. Quote Link to comment Share on other sites More sharing options...
aleyesonme Posted March 9, 2011 Author Report Share Posted March 9, 2011 Your talking air screw? If one is at 12 o'clock and the other at 1 o'clock when fully seated thats fine, just turn each out even amounts. Thanks bud...I spent a while trying to set him and still haven't got em right, then ran outta gas...smh...but ofen I would forget what setting I did for each since they are at different positions....guess ill have to mark by the screws so it'll be easier...again thanks Quote Link to comment Share on other sites More sharing options...
vizmark Posted March 18, 2011 Report Share Posted March 18, 2011 aleyesonme, I am wondering if you figured out your low end stumble? I am dealing with the same issue, so let us know if you have found anything out. Quote Link to comment Share on other sites More sharing options...
FatMofoFast Posted January 21, 2021 Report Share Posted January 21, 2021 Help mines boggs low-end Fmf w/ power core 2 silencers, vf4s ,.040 (65mm piston),k&n power lid dominater 50:1 new factory carbs tops delete..70 at sea level Quote Link to comment Share on other sites More sharing options...
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