Deleted
Deleted Member
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Post by Deleted on Oct 25, 2012 16:59:54 GMT 1
ive got a ex proddy racing 250lc i'm putting back on the road , problem is its a 275 with a bob farnham production tune ,i've put the airbox back on , can anybody tell me what the standard jet size is for a 1980 250lc , i'm a bit confused as it was running half an airbox with half of the top cut out on 200 mains when the haynes states standard is a 190 main jet if this i right why did'nt it seize up cos it was too lean  , would be most grateful if someone can shine some light on this |
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matt7
Thrash Merchant
Smell of the 2 stroke & the roar of the crowd
Posts: 445
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Post by matt7 on Oct 25, 2012 17:10:59 GMT 1
190 std
My Farnham 250LC old proddy tune is on 210's (premix)
Cheers
Matt (my 1st post here, will do an intro...)
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Deleted
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Post by Deleted on Oct 26, 2012 13:31:05 GMT 1
by your reckoning matt i'd be best to leave it alone , it too runs premix , do you run a filter element in your airbox or not ? as you can see its still got oridinial pipes but they've been gutted out & 4l1 carbs , the previous owner reckoned it was good for 130mph , i don't think so , lol  Attachments:
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matt7
Thrash Merchant
Smell of the 2 stroke & the roar of the crowd
Posts: 445
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Post by matt7 on Oct 28, 2012 14:04:53 GMT 1
Running gutted airbox, stocking/tights in place of original filter, top of filter cover like swiss cheese  Greet's Butchers  |
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Post by lcrider on Oct 28, 2012 14:42:45 GMT 1
If its set up and running fine id leave it. you mess with it and it could well blow up . id ride it first and see how it runs look at the plugs and all that before id think about swapping jets and mixture stuff .
and welcome to the site Ozzy and matt you both really need to get up to 100 posts to see the hidden pages
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, would be most grateful if someone can shine some light on this 
