Author Topic: Why is it so?  (Read 1162 times)

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Offline brent j

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Why is it so?
« on: May 28, 2012, 02:41:54 pm »
TM125s in Australia, NZ, Europe, UK come with a 145 main jet but in the states they come with a 120.
All other details are the same

Is (or was) US fuel different to ours or were our bikes just jetted rich?
The older I get, the faster I was

Offline Davey Crocket

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Re: Why is it so?
« Reply #1 on: May 28, 2012, 06:29:49 pm »
They where running unleaded fuel by then....maybe thats why?
QVMX.....Australia's #1 VMX club......leading the way.

Offline brent j

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Re: Why is it so?
« Reply #2 on: May 28, 2012, 06:36:37 pm »
Good point Davey,

I'll have a play with mine when I get back to Darwin.
I'm running a 145 and I've just come down from a 150. It certainly feels like it has a bit to go
The older I get, the faster I was