http://autos.groups.yahoo.com/group/vespasmallframes/ Vespa Smallframes Tue, 09 Feb 2010 01:43:10 GMT sandor ferenczy http://autos.groups.yahoo.com/group/vespasmallframes/message/35926 http://autos.groups.yahoo.com/group/vespasmallframes/message/35926 http://www.down-and-forward.de/auspufftest.html http://www.down-and-forward.de/auspufftest_1.html Tue, 09 Feb 2010 01:07:44 GMT John Collier http://autos.groups.yahoo.com/group/vespasmallframes/message/35925 http://autos.groups.yahoo.com/group/vespasmallframes/message/35925 I would stick with electronic. There's a German site with various exhausts dynoed for comparision but I can't remember the link. Does anyone else? If you fit a Mon, 08 Feb 2010 21:34:25 GMT Dmitry Slootskin http://autos.groups.yahoo.com/group/vespasmallframes/message/35924 http://autos.groups.yahoo.com/group/vespasmallframes/message/35924 I have a small taper HP4 that I might be taking off the bike, it's pretty light and I want to go back to ET3 I had turned on the lathe Mon, 08 Feb 2010 21:29:06 GMT sandor ferenczy http://autos.groups.yahoo.com/group/vespasmallframes/message/35923 http://autos.groups.yahoo.com/group/vespasmallframes/message/35923 I would be worked about points flutter at high rpm's, plus electronic igonition can give you automatic retardation. I would be worried about using a stock Mon, 08 Feb 2010 20:24:22 GMT Max http://autos.groups.yahoo.com/group/vespasmallframes/message/35922 http://autos.groups.yahoo.com/group/vespasmallframes/message/35922 We might be into getting you a brand new small taper HP4 flywheel plus a little cash for your used large taper HP4. We have them in stock. Let me know if Mon, 08 Feb 2010 20:05:29 GMT supersport180 http://autos.groups.yahoo.com/group/vespasmallframes/message/35921 http://autos.groups.yahoo.com/group/vespasmallframes/message/35921 Turns out I have a small taper crank and a large-taper HP4 flywheel. I'm finally getting around to assembling this pile of parts that I purchased second-hand Sun, 07 Feb 2010 12:42:12 GMT celestekup http://autos.groups.yahoo.com/group/vespasmallframes/message/35919 http://autos.groups.yahoo.com/group/vespasmallframes/message/35919 Can't I just do the old bit where I take one of my yellow wires out of my stator and ground it and send the other yellow wire into an AC regulator? John, is Sat, 06 Feb 2010 14:09:55 GMT John Collier http://autos.groups.yahoo.com/group/vespasmallframes/message/35918 http://autos.groups.yahoo.com/group/vespasmallframes/message/35918 It's been a few years since I installed a Malossi kit but I seem to recall that the rings were symmetrical. John Sat, 06 Feb 2010 13:51:06 GMT supersport180 http://autos.groups.yahoo.com/group/vespasmallframes/message/35917 http://autos.groups.yahoo.com/group/vespasmallframes/message/35917 Supposedly this kit has semi-trapezoidal rings. They sure look to have a square profile, identical no matter how you turn them. My calipers (admittedly cheap Sat, 06 Feb 2010 04:19:50 GMT John Collier http://autos.groups.yahoo.com/group/vespasmallframes/message/35916 http://autos.groups.yahoo.com/group/vespasmallframes/message/35916 Here is an example of a two pole stator: http://scooterhelp.com/electrics/pages/V5A1T.50n.html The other V90 was a US bike with indicators. It would have had a Sat, 06 Feb 2010 02:07:42 GMT Booo http://autos.groups.yahoo.com/group/vespasmallframes/message/35915 http://autos.groups.yahoo.com/group/vespasmallframes/message/35915 I have 2 74 V90's they only have two coils also across from each other. The points are in the middle on one side and condenser on the other side its kind of an Fri, 05 Feb 2010 05:59:11 GMT the model citizen http://autos.groups.yahoo.com/group/vespasmallframes/message/35914 http://autos.groups.yahoo.com/group/vespasmallframes/message/35914 i've only seen 2 coil stators on 50S models...if your bike has indicators, does it have a battery and/or rectifier? if so, one of those wires is could be a Fri, 05 Feb 2010 04:59:02 GMT John Collier http://autos.groups.yahoo.com/group/vespasmallframes/message/35913 http://autos.groups.yahoo.com/group/vespasmallframes/message/35913 Can you post a photo of your stator? Hard to believe it only has two coils! It should have three as per the wiring diagram below: Fri, 05 Feb 2010 03:16:44 GMT hotoscoolguy http://autos.groups.yahoo.com/group/vespasmallframes/message/35912 http://autos.groups.yahoo.com/group/vespasmallframes/message/35912 I want to add you as a friend so you can see my profile with my pictures.Here is the link: http://www.ourlivespace.com/hotcoolguy/addme.htm Thu, 04 Feb 2010 16:08:44 GMT celestekup http://autos.groups.yahoo.com/group/vespasmallframes/message/35911 http://autos.groups.yahoo.com/group/vespasmallframes/message/35911 My 1975 V9A has a stator with 2 coils on it - I presume 1 for ignition and 1 for lighting. My stator has 5 wires coming out of it (2 yellows, 1 white, 1 red,