View Single Post
Old 01-30-2013, 03:54 AM
vistac2000's Avatar
vistac2000 vistac2000 is offline
Rock Stacker
Join Date: Jan 2013
Location: Iran
Posts: 3
Default The aisan Carburetor jets sizes ???

Hi to all,

i am new in this forum,
i clean and rebuild my 1978 FJ40 aisan Carburetor,
i remove all Main jets and slow jets and want replace with new one,
but i forget which jets are primary and which are Secondary ?

in my rebuild carb kit there are these jet sizes:

Main jets: with 200, 180, 138,132 number,

Slow jets: only one jet with 65 number
this means that Secondary slow jet not necessary to replaced ?!

what are the best main jet and slow jet sizes for best performance?

Reply With Quote