deano Geschrieben November 21, 2011 Melden Share Geschrieben November 21, 2011 hi, i have brought a Derbi GPR125 racing 04 plate,Ihave a keihin pwk 28mm does anyone know what size main jet? what size pilot? and what needle jjh or something upgrtaded to a jollymoto exhaust pipe, fuse out, air box nut/bolt air hole up. got rid of pipes from radiator to airbox carb can someone please shed me some light on this topic. Zitieren Link zu diesem Kommentar Auf anderen Seiten teilen More sharing options...
Zvoonkoo___ Geschrieben November 26, 2011 Melden Share Geschrieben November 26, 2011 The Best will be that you buy a Main Jet Set about 150 ( or something like that )that you can find the best Main yet for your Jollymoto exhaust The MainJet for an Open Original Exhaust ist 132 Zitieren Link zu diesem Kommentar Auf anderen Seiten teilen More sharing options...
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