Author Topic: CB550 Points - anyone try these?  (Read 660 times)

0 Members and 1 Guest are viewing this topic.

Offline RAFster122s

  • I feel like a really really
  • Really Old Timer ...
  • *******
  • Posts: 12,393
  • SOHC4 member # 2605
CB550 Points - anyone try these?
« on: July 07, 2016, 03:01:30 PM »
We all know that the Daichi points are crap and should be avoided like a plague.
I have bought parts from an ebay seller before that id Mac_Cycles
and they are selling a point set for the CB550 made by


http://www.ebay.com/itm/140339257302


They are made to Honda specs according to the seller.


I have a question into the seller about the points quality as compared to the Daichi and to see if there are problems setting timing with these like those from Daichi.
I also inquired if they sold TEC points.


They are a good ebay seller in my experience and are very honest in their answers and dealings.


Didn't know if anyone had tried these or if they were a good alternative to TEC points, which can be hard to find without paying a fortune.


David
David- back in the desert SW!

Offline BomberMann650

  • Holy Cow! I'm a
  • Really Old Timer ...
  • *******
  • Posts: 6,430
  • Dr. Bovinestein iBa#80333
Re: CB550 Points - anyone try these?
« Reply #1 on: July 07, 2016, 03:47:25 PM »
I havent had a problem with daichi's points.  7kmi on a set.

It's their condensers that cause trouble. 

Offline jonda500

  • I may be crazy but I'm not stupid!
  • Master
  • *****
  • Posts: 1,804
  • With our thoughts we make the world (Monkey Magic)
Re: CB550 Points - anyone try these?
« Reply #2 on: July 07, 2016, 05:46:25 PM »
I have daichi points plates that came with points and condensers for $15 each on two of my bikes. Nearly 1000 miles on one and over 3000 miles on the other with absolutely no problems what so ever.
John
Remember that an ignoramus is only someone who doesn't know something you just learned yesterday!

A starter clutch thread:
http://forums.sohc4.net/index.php/topic,122084.0.html
1972 CB500K1 original 4 owner bike
1972 CB500K1 returned to complete/original condition
1975 CB550F built from parts - project thread:
http://forums.sohc4.net/index.php/topic,149161.msg1711626.html#msg1711626
197? CB500/550 constructing from left over parts
1998 KTM 380 (two stroke) recent impulse buy, mmmm...

Offline alacrity

  • Expert
  • ****
  • Posts: 929
  • Ride, Optimize, Repeat
Re: CB550 Points - anyone try these?
« Reply #3 on: July 07, 2016, 11:08:36 PM »
Daichi points bounce on the cam lobes. Honda points track smoothly up and down those lobes.  HONDAMAN proved it and attributed the problem to the nature of the springs used that snap the points shut when the follower arrives at the low point in the advancer's cam.  It got super sloppy/ impossible to tune bouncy noise with my strobe timing light using daichi points. The honda points didn't do that. And I was able to confirm proper advance exactly.  And yes. The daichi condensers are crap
« Last Edit: July 08, 2016, 11:37:34 AM by alacrity »
I recently restored and sold a 77 cb750f, and am nearly finished with a (former basket case) cb750k5.  This is a place to share, learn and enjoy.  I am grateful to and for 99+% of this site's membership.

Offline flybox1

  • My wife thinks I'm a
  • Really Old Timer ...
  • *******
  • Posts: 14,301
Re: CB550 Points - anyone try these?
« Reply #4 on: July 07, 2016, 11:14:49 PM »
Buy used stock(TEC) points plate off ebay for $15, add a Hondaman ign unit, and fogeddaboudit!
'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mineā€¦"

Offline RAFster122s

  • I feel like a really really
  • Really Old Timer ...
  • *******
  • Posts: 12,393
  • SOHC4 member # 2605
Re: CB550 Points - anyone try these?
« Reply #5 on: July 08, 2016, 03:34:28 AM »
BTW, the seller indicated they have been using this company's points since 2003 and there have been little to no complaints from the customers. The company is located in Taiwan. Better quality stuff generally comes out of Taiwan as opposed to mainland China from my experience.

The Japanese Daiichi points often are useable to time a bike, but often they are junk.  Glad you guys have had good luck with them.

David
David- back in the desert SW!