Kendro Posted May 25, 2014 Report Share Posted May 25, 2014 I have a set of 34pjs that came on my 421 cub that a buddy wants tor run on a stock cylinder stock stroke drag port top end. Have no clue who ported cyls. Jetting on Cub was 60 pilot .120 main .120 dumps. Anyone have a clue where I should be at jetting wise? Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted May 26, 2014 Report Share Posted May 26, 2014 7 1/2 turns out on the choke, 58/60 pilot, CGL needle second clip from the bottom(is there a power jet?), try that .120 main. Quote Link to comment Share on other sites More sharing options...
Kendro Posted May 26, 2014 Author Report Share Posted May 26, 2014 7 1/2 turns out on the choke, 58/60 pilot, CGL needle second clip from the bottom(is there a power jet?), try that .120 main. Thanks I will give that a try. Yes it has power jets. Quote Link to comment Share on other sites More sharing options...
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