paul25
L plate rider.
Posts: 49 
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Post by paul25 on Feb 10, 2014 20:09:25 GMT 1
Could anybody tell me what size the main jet should be in a mk 1 10w.
Also having a exhaust made, allspeed type, would I need to change the jetting or not, if so what size?
Cheers Paul |
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paul25
L plate rider.
Posts: 49
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Post by paul25 on Feb 10, 2014 20:21:14 GMT 1
 This is mine by the way, |
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Post by noelrdlc on Feb 10, 2014 21:41:28 GMT 1
Mk1 10w main jet is 155 standard, If the exhaust you are having made is a Gibson all speed it will run fine on the 155 Though I would take it up to 160 and do a plug chop to see how its running. Nice bike.
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paul25
L plate rider.
Posts: 49
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Post by paul25 on Feb 10, 2014 22:17:13 GMT 1
Thanks for that mate, its got a 155 in it, just wasn't sure what the correct size was.
Yeh Gibson is making the exhaust,
Where would be the best place to get hold of 160 jet, all this two stroke stuff is new to me.
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Post by noelrdlc on Feb 11, 2014 0:00:09 GMT 1
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Post by raven13 on Feb 11, 2014 0:25:33 GMT 1
no dont try yambits. contact norbo (this is his forum) www.rdlccrazy.co.uk01623 438425 he has the jets you need |
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Post by ducatidave on Feb 11, 2014 1:14:23 GMT 1
Thanks for that mate, its got a 155 in it, just wasn't sure what the correct size was. Yeh Gibson is making the exhaust, Where would be the best place to get hold of 160 jet, all this two stroke stuff is new to me. Sorry for high jacking is a plug chop (check plug )? I also have mk1 with Gibson pipe and was wondering has above weather 2 put 160 jet in Thanks |
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Post by looey on Feb 11, 2014 10:12:28 GMT 1
As a rule Gibson/Allspeed pipes don't require a re-jet but it's always better to be safe than sorry.
Mine runs a Micron pipe with a modified end can (shorter with no stinger) and a Pipercross filter element in a standard airbox and I run a 170 and that's perfect.
I would only ever use genuine jets. I get all mine from Allens Performance normally.
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Post by ducatidave on Feb 11, 2014 12:09:23 GMT 1
I also have a 250lc with short Gibson for peace ov mind wot jets would u stick in?
Also plug chop???
Sorry I hear every1 say this and am sorry and embarissed wot does this meen ?
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Post by looey on Feb 11, 2014 12:30:33 GMT 1
Like I said, Gibson/Allspeeds don't require re-jetting if everything else is standard, but it won't hurt to go up a couple of sizes on the mains and see how it runs and also what colour the plugs run.
If you don't know what a plug chop is, search for "how to perform a plug chop" in google
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Post by ducatidave on Feb 11, 2014 12:45:11 GMT 1
Like I said, Gibson/Allspeeds don't require re-jetting if everything else is standard, but it won't hurt to go up a couple of sizes on the mains and see how it runs and also what colour the plugs run. If you don't know what a plug chop is, search for "how to perform a plug chop" in google Ok thanku |
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paul25
L plate rider.
Posts: 49
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Post by paul25 on Feb 12, 2014 16:14:00 GMT 1
Cheers fellows, going to invest in a manual I think
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Post by Pidz on Feb 27, 2014 12:54:59 GMT 1
no dont try yambits. contact norbo (this is his forum) www.rdlccrazy.co.uk01623 438425 he has the jets you need |
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Post by mudguts on Feb 27, 2014 19:10:29 GMT 1
ive used allens and keyster over the years no problems with both
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