300 exc jets.

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300 exc jets.

Post by Taffy350 on Tue Jul 28, 2015 10:19 pm

After taking the piss earlier. I might regret this. I was running my 2015 300 exc on :- 165 main jet. 38 pilot jet & clip 2 on the standard needle. It seemed to run pretty much spot on but someone has suggesged that the main being a 165 may be to small & could cause problems by going bang. It was great low down & great wide open. Surely if the pilot was wrong it would be shite idling & low revs & if the main was to small flat out it would be shite by under fuelling. I have looked on ktm website but there is no definitive answer. Can anyone add to this with the correct set up plz ??.
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Re: 300 exc jets.

Post by juljam33 on Tue Jul 28, 2015 10:23 pm

Just pmd you pal
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Re: 300 exc jets.

Post by Taffy350 on Tue Jul 28, 2015 10:31 pm

Cheers jul. Just pm'd you back. Thx butt...
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Re: 300 exc jets.

Post by phil990 on Wed Jul 29, 2015 7:54 am

Its all a secret is it then Shocked
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Re: 300 exc jets.

Post by Taffy350 on Wed Jul 29, 2015 8:08 am

phil990 wrote:Its all a secret is it then Shocked

Cant tell you Joss lol!
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Re: 300 exc jets.

Post by phil990 on Wed Jul 29, 2015 8:37 am

Is Swamp in the loop? scratch
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Re: 300 exc jets.

Post by Taffy350 on Wed Jul 29, 2015 8:43 am

phil990 wrote:Is Swamp in the loop? scratch

He is now mate, it was him telling me that a 165 main seemed too small, but the set up as of ET James: 165 main, 35 Pilot, Clip 2 on needlle, Air screw 1.5 turns out. So my settings I had was correct & as will the new bike be the same.
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Re: 300 exc jets.

Post by phil990 on Wed Jul 29, 2015 8:45 am

Thought so. He was up mine last night worried that a 165 main would fuck up his new bike...

Haha
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Re: 300 exc jets.

Post by Taffy350 on Wed Jul 29, 2015 8:48 am

Sorry....My pilot was 35 not 38 as 1st querried..
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Re: 300 exc jets.

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