hi could any tell what the standard main jet size for a piaggio nrg mc3 lc with the dellorto 17.5 mm carb is,also i have a leo vince tt pipe unfitted would i have to upjet the carb for this,if so what size do u reckon thanks
ive opened up the carb and its got a 95 jet in,should it have a 56 and around a 75 with the exhaust? thanks
also i got the leo vince tt pipe second hand with no rollers etc would i need to change the rollers the standard weight is 7.5g any ideas thanks
im with 70 mainjet, giannelli extra, blue clutch springs, 4.7g rollers and its running great the roller size must be around 4.5-5.5 try and new clutch and torque springs
ive changed the jet from a 95 to a 62 its going alot better,ive got some 5.5g rollers on the way,im going to change the belt at the same time what do u suggest a standard belt or kevlar thanks
hi i have a piaggio nrg mc3 aswell with the leo vince tt exhaust and i would like to know what jet size i need for the carb and my ped is really bogging down alot. thankyou
The engines are almost the same as a zip engine (Just the size) My zip is using a 65 with a tt pipe. TT rollers are 6 grams. I'm using 5 grams You will need to change your clutch springs too. The TT comes with light blue springs, Not sure what they translate as on other springs though. Hope it helps.
