twister jetting vs cheetha

[bada450r]

ok i have a 10 mil twister that i just recently build.......i run 39 makunis tm.....my jetting right now is i have 116 jets and dump tubes also run the big power jets .86 with the needle set at its fattest position.......i'am at sealevel.......the thing is that my old cub used to run 118 with the needle in the middle clip and also the big power jets.......i just dont want to hurt the motor so anyone with jetting experience on the twisters can you plizzzzzzzzz post your findings ...thanks.

Edited June 16, 2008 by bada450r

[J-Madd]

ok i have a 10 mil twister that i just recently build.......i run 39 makunis tm.....my jetting right now is i have 116 jets and dump tubes also run the big power jets .86 with the needle set at its fattest position.......i'am at sealevel.......the thing is that my old cub used to run 118 with the needle in the middle clip and also the big power jets.......i just dont want to hurt the motor so anyone with jetting experience on the twisters can you plizzzzzzzzz post your findings ...thanks.

 

If the Cub was a shorter stroke, it's possible that the 10 mil, in general, can require smaller jets b/c it has a stronger signal pulse (or whatever it's called) and draws more fuel per stroke out of the jet.