Mobilemechanic Posted June 9, 2018 Report Share Posted June 9, 2018 I have a 4mill stock cylinder with aggressive dune port need to know where I should start with jetting I'm at sea level i have pwk 33 v force 3 reeds shearer pipes +7 timing running vp c12 Quote Link to comment Share on other sites More sharing options...
Rippin'n'Runnin Posted June 9, 2018 Report Share Posted June 9, 2018 I'd probably start 55 pilot 155 main and work down from there. Needle on middle clip and air screw 1.5 turns out. I'm running 33 pwk on a stock stroke dune port set up and I'm a 42 pilot 148 main and it's still a tad rich Quote Link to comment Share on other sites More sharing options...
christoph.tamz Posted June 9, 2018 Report Share Posted June 9, 2018 Elevation?Sent from my SM-N920V using Tapatalk Quote Link to comment Share on other sites More sharing options...
Mobilemechanic Posted June 9, 2018 Author Report Share Posted June 9, 2018 Sea level Quote Link to comment Share on other sites More sharing options...
Dalton Posted June 10, 2018 Report Share Posted June 10, 2018 48 pilot 4th clip 155 main Quote Link to comment Share on other sites More sharing options...
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