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| Dellorto overflow | |
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| Tweet Topic Started: Apr 25 2016, 07:44 PM (413 Views) | |
| Ant P | Apr 25 2016, 07:44 PM Post #1 |
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Viscount
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Got a Dell phm40 carb with pump fitted and seem to have it jetted as near as. Ive fitted a 195 mains as suggested and have 50 pilot 55 choke i think? Bike starts, runs great, and when walm idles around the 2k mark =happy days . Firstly...Big thank you to all involved I think i defo would have gave up on this bike by now had it not been for your help! I have noticed a small amount of fuel in one of the overflow pipes when stopped? Bike doesnt seem to leak fuel etc had new float needle, float and set at 17mm? Is this the norm? |
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| Roadster604 | Apr 25 2016, 09:39 PM Post #2 |
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Psycho Dad
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Would suggest turning the tick over down. Rotax is surposed to tickover at 1100rpm.
Edited by Roadster604, Apr 25 2016, 09:41 PM.
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| keep the faith | |
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| Ant P | Apr 26 2016, 07:38 AM Post #3 |
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Viscount
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Really! Im worried it will stall rather than idle that low. Not sure how to check if my rev counter is accurate it seems to start high and settle a couple of miles down the road |
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| Gonzo250 | Apr 26 2016, 01:12 PM Post #4 |
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Working-class moto psycho
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I'm only running a 40 pilot if memory serves, so that may account for your idle being a bit high when started. But 2k is a bit high. 1500 is a more acceptable idle. 1100 (at least in my experience) is damn near impossible without it stalling after a minute or so... |
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I drink too much, I swear too much, I ride too fast and I crash too often. It is a universal impossibility for me to leave my tools alone and my bikes standard. 'It must go faster!!' | |
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| Roadster604 | Apr 26 2016, 03:29 PM Post #5 |
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Psycho Dad
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I must have a good one then 1100 all day long LOL. |
| keep the faith | |
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| Ant P | Apr 27 2016, 05:21 AM Post #6 |
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Viscount
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Do you normally get some overflow from carb? Its not enough to leak fuel out but is fresh, i have a clear tube on so can spot it?i will get bike set up by someone in the know when ive finished mods. Carb was cleaned before fitting? It does have a misfire at idle until warm if related but that stops after letting her run on choke to warm up before takeoff? |
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8:55 AM Jul 11