Scooterotica

Might be worth considering a Dyno session. With what your spending in fuel it may be cost effective.

Jack221 wrote:So, what jets/atomiser you got fitted right now?

The atomiser number is the size. As small as possible (often rnds up as 264 on a Malossi). You feel the atomiser size when the throttle is open an 1/8th

Oops sorry! I was thinking SI carb.

Thanks for the comments and to answer some of what's been said ! No I don't Cain it everywhere,it's got a final drive ratio of 4.77-1,I wanted to try and make it as torquey as poss lower down to pull longer gearing,the jetting has been played with over the last couple of months but I have run it with an av 264 atomiser and an x2 needle but just trying it with a av 266 with an x7 and it seems a bit clearer,the slow running jet is a 58 but I may go for a 55,the main jet is 145 and it still feels like it's not rich,fuel consumption seems near enough the same regardless of the different jetting,revs out over 8 k in 2nd no probs so jetting can't be that far out can it?

I get about 55 miles per tank similar set up which has been dialed in on dyno.

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My main jet is 105 ( big difference from above)

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your gearing sounds to tall TBH so maybe your spending most of your time riding in 3rd gear ?

Your pilot jet is way too big! 52 should be enough. The X7 is a fat ended needle and on a powerful motor that revs high it wont open enough at full throttle to flow the main jet. Something like an AS264 and an X3 needle will suit it better

I used to get about 60 mpg on mine with a 124 main dyno ed by paul baker ,but i could never let it go below a 1/4 tank as it didnt want to run then