pilot jet sizes in series 1 Jotas

[mauricejota7604]

Hi People I am finding it difficult to get the pilot jetting right on my 77 Jota and just wondering what size pilots the masses are using on a stock Jota engine 32mm dells with 4C cams and big bore collector ??????

 

[Rusty Spokes]

#55 pilot jet should be fine. How old is the brass jets in the carbs and what size do you have? The reason I ask is if you don't know the bike history or if the brass is very old it might be time to install new brass jets all around, pilot jets, new needles, needle atomizer jets, choke jets, pump jets and main jets.

Float levels are very important too.

 

[The Three Dellortos]

55 is the standand size , maybe a maginifing glass could  suss out any blockage . The 145 mains are are a joke using current fuel !!

  The Tim