UK Karting - Notice Board (4-Stroke Karting) : Re: main jet problem

Notice Board (4-Stroke Karting)

Re: main jet problem
Posted by 'd-i-y71' on 09 Apr 2010 @ 12:54

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d-i-y71Joined: September 2009
Total Posts: 198
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the jet thread seems to be 7mmx0.5mm pitch.this is not a standard/common thread &sourcing a tap may be difficult.in general i have found that jets in new engines can be very tight.it is essential to use a screwdriver which has a `business`end which is a v.good fit in the jet slot.this end needs to be parallel in both planes rather than the tapered end of most drivers (screw).the interchangeable bits are usually better if long enough.

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main jet problem by 'prokartpaul' (08 Apr 2010 @ 20:22)

Re: main jet problem by 'd-i-y71' << You are here!

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