Search 650Rider.com and XS650.com using Google!
|
| |
|
|
xs650 > > Motorcycle Systems > > Electrical > > Condenser questions |
---|
Author |
Message |
batman911 Full Member
Joined: Jan 13, 2009 Posts: 60 Location: 1979 xs400
|
Posted: March 1, 2009, 3:00 am Post subject: Condenser questions |
|
OK... first off how do I check the condenser to see if it is operating properly? Second, if I put a pamco with dual output coil do I need to use the condenser?
|
|
Back to top |
|
|
pumps 650Rider Supporter
Joined: May 29, 2007 Posts: 1993 Location: Kansas City, Missouri, U.S.A.- 1977 XS650 "D" Standard
|
Posted: March 1, 2009, 8:31 am Post subject: Re: Condenser questions |
|
With the Pamco ignition there are no points and no condensers.
_________________ You don't HAVE to be crazy to run into burning buildings, but it HELPS!
On an XS you won't pass yourself on the road everyday.
My Bikes |
|
Back to top |
|
|
jayel 650Rider Supporter
Joined: Apr 16, 2006 Posts: 3417 Location: SE Iowa 1974 TX650A
|
Posted: March 1, 2009, 11:14 am Post subject: Re: Condenser questions |
|
batman911 wrote: |
OK... first off how do I check the condenser to see if it is operating properly? Second, if I put a pamco with dual output coil do I need to use the condenser? |
if you have a ohm meter when you touch the leads to the condenser wire and ground, it will start as high resistance and drop as it charges, if on the bike with key on, snap the points open, weak yellowish spark with arcing (throwing sparks) = bad condenser... sharp blue/white spark =good
_________________ all it takes is time and money -- Where are we going and why are we in this hand basket? |
|
Back to top |
|
|
batman911 Full Member
Joined: Jan 13, 2009 Posts: 60 Location: 1979 xs400
|
Posted: March 7, 2009, 2:38 pm Post subject: Re: Condenser questions |
|
OK so it looks like Im not going to have enough $ to get the pamco right now, but I do have enough to get a dual output coil or a new set of coils... Which should I do and how many ohms?
_________________ 1979 xs400 |
|
Back to top |
|
|
Retiredgentleman 650Rider Supporter
Joined: Mar 03, 2007 Posts: 2258 Location: Calgary, Alberta 1978 XS650 SE
|
Posted: March 7, 2009, 3:02 pm Post subject: Re: Condenser questions |
|
Dual ouput single coils work very well for points or electronic ignitions.
With points the coil primary should be 4 to 5 ohms. Less tha 4 ohms and the points may burn due to high current.
With electronic, 2.5 to 4 ohms is normal
|
|
Back to top |
|
|
pamcopete 650Rider Supporter
Joined: Oct 10, 2008 Posts: 875 Location: South Carolina
|
Posted: March 7, 2009, 3:34 pm Post subject: Re: Condenser questions |
|
batman911
Well, if you are planning on getting a PAMCO ignition soon, then buying a dual output coil for points could mean getting a new coil for the PAMCO.
However, 5twins used a dual output points coil with the PAMCO, with good results, so search for his post and see what kind of coil he used.
The alternative is to use a dual output electronic ignition coil (2.5 to 3 Ohms) with a 1 Ohm ballast resistor to save the points until you can upgrade to the PAMCO.
If you are going to go with points and a dual output coil, you will either have to convert to Mikes dual lobe points cam and a single set of points, or connect the two sets of points together, which makes for a nightmare when you go to time them. Mikes dual lobe cam is $15.
If you are going to buy a coil anyway, then the cost of the PAMCO @$89 can be thought of as only $89 minus $15 (the cost of the dual lobe cam) for just $74 net, with free shipping.
To further reduce the net cost of the PAMCO, go on Ebay and find any dual output coil (2.5 to 3 Ohms) from a '70's Japanese bike for low bucks. I bought one for my XJ550 on Ebay for 99 cents (plus $6 shipping).
Typical bikes would be '80 to '83 XS650's, XJ550, 650 or most Hondas.
_________________ Ride.Enjoy.Life is simple |
|
Back to top |
|
|
batman911 Full Member
Joined: Jan 13, 2009 Posts: 60 Location: 1979 xs400
|
Posted: March 7, 2009, 10:12 pm Post subject: Re: Condenser questions |
|
pamcopete, I was planning on just connecting the two point sets together. Why will that make timing such a nightmare? I have a xs400 so if I go with the pamco or the points with dual lobe cam I am going to have to do some engine mod. Man I wish mike made stuff for the 400.
_________________ 1979 xs400 |
|
Back to top |
|
|
pamcopete 650Rider Supporter
Joined: Oct 10, 2008 Posts: 875 Location: South Carolina
|
Posted: March 7, 2009, 10:23 pm Post subject: Re: Condenser questions |
|
batman911
Well, because you will only have one coil firing both spark plugs in a wasted spark setup. You will see both plugs fire regardless of which plug wire you clamp the timing light to. The only way you can tell the difference is to move one set of points and then try to keep track of which is which, which would not be such a problem, except that points do not keep their timing very well.
Is the points plate and points cam identical for the XS400 as it is for the XS650?
_________________ Ride.Enjoy.Life is simple |
|
Back to top |
|
|
batman911 Full Member
Joined: Jan 13, 2009 Posts: 60 Location: 1979 xs400
|
Posted: March 8, 2009, 3:51 am Post subject: Re: Condenser questions |
|
Nope. I will take a pic tomorrow to show you guys what it looks like.
_________________ 1979 xs400 |
|
Back to top |
|
|
batman911 Full Member
Joined: Jan 13, 2009 Posts: 60 Location: 1979 xs400
|
Posted: March 8, 2009, 5:13 pm Post subject: Re: Condenser questions |
|
OK here is a pic of it all. The auto advance, cam lobe, points and points plate.
_________________ 1979 xs400 |
|
Back to top |
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You can download files in this forum
|
|
|
|
|
Check out the new Honda CB750 Forum at CB750.com! A site dedicated to the great Honda SOHC and DOHC CB750.
Check out the new Yamaha XS400 Forum at XS400.com!
Yamaha xs650
xs650, xs, 650, forum, links, chopper, custom, yamaha, parts, forum, info,
information, bb, bulletin board, XS650 650Rider, Free Unrestricted xs650
forum, Personal photo albums, Post images in Forum, News columns, Daily blog,
Links, Event calendar, Information for Yamaha XS650
Interactive software released under GNU GPL,
Code Credits,
Privacy Policy
|
|