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f2cafe racer

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yozzer74:
Got a few miles in on bike today she is still smoking .but does ride well .I've had plugs out and there black .& the bike starts up without the choke .does this mean it's running rich .what do I need to do to sort it out .the smoke is sometimes black too  thanks in advance for any help

hairygit:
Try dropping your needles 1 notch and see how it is, also before doing that, triple check your float levels.

yozzer74:
Can you do that on f2 with the needles

MICK CLARKE:
No you cant drop the needles into existing differing positions on an f2 cause they havent got any, but you can shim the needle,I think theres a kit available.
Cheers
Mike

K2-K6:
Some further thoughts on the Jetting.

Assuming you've got the accelerator pump working ok? Do you know which size main jet they are running? And which air filters have you used?  Also are you using the original bellmouths inside the filters?

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