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| M5 SU needle https://www.ausmini.com/forums/viewtopic.php?f=2&t=80942 |
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| Author: | smac [ Wed Apr 03, 2013 6:41 am ] |
| Post subject: | M5 SU needle |
These are fixed .090" jet needles, currently sitting in a pair of 1 1/4's. Anyone know if this was the standard needle for anything, or know anything about them? Can't seem to find a lot online. Ta |
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| Author: | simon k [ Wed Apr 03, 2013 7:16 pm ] |
| Post subject: | |
dunno - it looks like a richer idle version of the standard cooper S 'M' needle, then slightly leaner at wide open http://www.morrismini.com/SUNeedlesV2.a ... &size=.090 I have AH2's in dad's 1310/RE13 which are pretty good just for a comparison |
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| Author: | surtees [ Wed Apr 03, 2013 8:16 pm ] |
| Post subject: | |
Looks like a great chart Simon is there a cheat sheet on how to use it? |
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| Author: | smac [ Thu Apr 04, 2013 5:26 am ] |
| Post subject: | |
simon k wrote: dunno - it looks like a richer idle version of the standard cooper S 'M' needle, then slightly leaner at wide open
http://www.morrismini.com/SUNeedlesV2.a ... &size=.090 I have AH2's in dad's 1310/RE13 which are pretty good just for a comparison Okay thanks. SO perhaps been running on a standard big bore motor (as opposed to S I mean). |
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| Author: | drmini in aust [ Thu Apr 04, 2013 7:27 am ] |
| Post subject: | |
M or AH2 needles were commonly used in twin 1-1/4 SUs on 1098 motors with sports filters. Years ago I built 2x 1220 Sprite motors with them in. |
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| Author: | smac [ Thu Apr 04, 2013 7:29 am ] |
| Post subject: | |
drmini in aust wrote: M or AH2 needles were commonly used in twin 1-1/4 SUs on 1098 motors with sports filters.
Years ago I built 2x 1220 Sprite motors with them in. OK so maybe running on an 1100 
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