rejetting?

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polis
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Joined: 05 Aug 2006, 09:27
rejetting?

Post by polis »

question!!!
i had the cylinder oversized to 67,50mm
do i have to change jets ?
i currently use standard for MK2
Main Jet 128
Pilot Jet 48
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madmanreevo
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Joined: 03 Oct 2004, 19:46
Bike Owned: crm 2.2
Location: warrington Cheshire UK
Re: rejetting?

Post by madmanreevo »

i assume you would.
You will need to check the plug colour by doing a plug chop. for the main jet you need to take bike out for a run keep it at top revs for couple of mins then kill engine. now check you plug if its white it will need a bigger jet it needs to be a nice tan colour

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