UK Karting - Notice Board (2-Stroke Karting) : Formula Blue

Notice Board (2-Stroke Karting)

Formula Blue
Posted by 'DTrSlow' on 15 Mar 2010 @ 07:56

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DTrSlowJoined: February 2009
Total Posts: 1
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Can anyone advise as to possible problems and fixes please??
My blue engine is bogging badly, more so once engine has reached race temp'. I have recently fitted a new carb'(bogged with old carb to) which I thought I had set up properly. When I leave the pits for warm up lap - all is OK - into first/second lap of race - engine starts to bog/poor throttle response- if I back off on the throttle then slowly increase throttle -it picks up OK (not good in a race - last every time!!!) I altered high rev jet/needle whilst driving - OK (once I got some decent revs)
Is it low rev needle setting? Reed petals OR What ??????
Thanks in advance.

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Formula Blue by 'DTrSlow' << You are here!

Re: Formula Blue by 'dynamax' (15 Mar 2010 @ 11:50)

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