December 4th, 2019, 02:14 AM
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#2 |
Senior Member
Joined: Nov 2001 From: Ely, England Posts: 16,337 Thanks: 556 I Ride: Husaberg FE501e 2003 |
In theory it works yes. it might drop twice BUT it may also have unwanted side effects.
typically, the idle will be leaner so look to alter the PS.
far better would be to have a smaller PJ by one size. if already on a 42PJ then the next one down can be difficult to set right without a change in Pilot air jet (under the bellmouth).
just buy my jetting kit. it is very economical.
cheers
Taffy
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