Author Topic: Spark unit module  (Read 832 times)

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Offline rappz7

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Spark unit module
« on: April 22, 2016, 08:49:18 AM »
Some mice got to my spark unit modules when I had them off the bike and ate up the wires. Im having a hard time finding some for a 1979 cb650. Ill be good with some used ones, don't really have the cash for a new aftermarket pair. So my question is can I use a pair from another model year or a different bike?

Offline flybox1

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Re: Spark unit module
« Reply #1 on: April 22, 2016, 08:55:07 AM »
are you referring to the pulse gen? 
have you done an internet search by the part number?
« Last Edit: April 22, 2016, 08:59:16 AM by flybox1 »
'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

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Offline rappz7

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Re: Spark unit module
« Reply #2 on: April 22, 2016, 09:14:33 AM »
are you referring to the pulse gen? 
have you done an internet search by the part number?


Offline flybox1

  • My wife thinks I'm a
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'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 mine…"

Offline CB650CPastor

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Tim
Current:1980 Honda CB650C Custom, 1969 Toyota Corona Deluxe Sedan
Past: '07 Honda Rebel 250, '80 Yamaha XS1100 Special, '69 Honda CB160, '67 K15 Suzuki Hillbilly, 1971 VW Super Beetle...

Offline Flyin900

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Re: Spark unit module
« Reply #5 on: April 23, 2016, 04:28:47 AM »
Module is pretty standard on all later model Hondas just look at the plug configuration, yet I believe they are all the same.
Any Honda model series CB, GL,CX, Goldwing from early 80's will work. These used to be dirt cheap but are getting a little more expensive as time goes on. They rarely fail, so buying used isn't an issue.

Here's a set for $35.00 US that will work for you.  eBay item number:331772058275
« Last Edit: April 23, 2016, 05:22:45 PM by Flyin900 »
Common sense.....isn't so common!

1966 CL77 - 305cc - Gentleman's Scrambler
1967 CL175K0 - Scrambler #802 engine
1972 CB350F - Candy Bacchus Olive - Super Sport
1973 CB350F - Flake Matador Red - Super Sport
1975 CB400F - Parakeet Yellow - Super Sport
1976 CB400F - Varnish Blue - Super Sport
1976 GL1000 - Goldwing Standard
1978 CB550K - Super Sport
1981 GL1100 - Goldwing Standard
1982 CM450A - Hondamatic
1982 CB900C - Custom
1983 CX650E - Eurosport
1983 CB1000C - Custom X 2 Bikes now - both restored
1983 CB1100F - Super Sport - Pristine example
1984 GL1200 - Goldwing Standard

Offline rappz7

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Re: Spark unit module
« Reply #6 on: April 29, 2016, 11:05:15 AM »
Module is pretty standard on all later model Hondas just look at the plug configuration, yet I believe they are all the same.
Any Honda model series CB, GL,CX, Goldwing from early 80's will work. These used to be dirt cheap but are getting a little more expensive as time goes on. They rarely fail, so buying used isn't an issue.

Here's a set for $35.00 US that will work for you.  eBay item number:331772058275


Great find, thanks a lot.