stroking Posted June 12, 2010 Report Share Posted June 12, 2010 I just put some 34MMpj on a 421 setup and it runs good up top but boggs really bad on take off. pilots 58 main .108 needle on first clip...... dump tube .122 i had the main at .120 and the bog was worst....also where should the choke knobs be set at because it seem to rev better when i turn them out. sealevel vito's HIGHFLOW powerjets......and they dump alot of fuel!!! 180psi +10 timing CPI's O/F Will the pilotjet cause a bad bog if its to big? its not a lean bog because its hard to clear it out. Quote Link to comment Share on other sites More sharing options...
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