fatandlazy Posted December 10, 2006 Report Share Posted December 10, 2006 hey guys,, i see there are some amazing mechanics around here,, so here we go.. 4 mill stroker, 60 over, cool heads, not sure of dome size, v forc reeds, toomey t5s, 27 pilot, 300 mains, k&n filter, florida weather no real elevation.. carbs seem to break up at low rpm, runs rich from idle to 1/8 throtle, then seams to snap crakle pop till 1/4 throtle,, then screeams away.. when im off the throttle,, and bouncing around idle,,(slowing down) snap crackle pop again till i am on the hammer again. sounds like twisting a handle full of that air bubble wrap,, any ideas,, i am a big dummy so please help.. thank you in advance Quote Link to comment Share on other sites More sharing options...
BANSHEEMANIAC Posted December 10, 2006 Report Share Posted December 10, 2006 sounds like its running lean? whats your needle clip set at? have you tried to adjust your airsrews? Quote Link to comment Share on other sites More sharing options...
fatandlazy Posted December 10, 2006 Author Report Share Posted December 10, 2006 i have stock carbs, needle at second clip, have messed with screws a little, have them at 1/2 turns from bottom now Quote Link to comment Share on other sites More sharing options...
okbeast Posted December 10, 2006 Report Share Posted December 10, 2006 If you've got 27.5's and the air screw .5 out from all the way in then you're probably rich on that circuit. Try backing it out .5 turns, wait 20 seconds then go for a ride, keep doing that till it clears up. Quote Link to comment Share on other sites More sharing options...
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