dr 180 jeting
hi a mate is thinking of buying a dr 180 kit for his p125 any ideas what the jet size should be for a 20si carb and standard exhuast on a budget so will change carb and exhuast when funds allow thanks . jum
106 - 108 is about right
Better to be someone for a day than no-one for a lifetime
on my work scooter. DR180 20mm carb, standard exhaust, P200 gearbox. 140 air jet, BE3 middle jet, 120 main, drilled air filter 55/160 pilot. mixture screw 2 turns out, 2% oil (pre-mix) done 1000"s miles no problems.