Author Topic: David Silver Spares Electric Ignition  (Read 4985 times)

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Offline txterror

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David Silver Spares Electric Ignition
« on: December 05, 2012, 10:32:54 am »
Im in the market for an electric ignition and was wondering if anyone has tried the circuit board looking electric ignition from David Silver Spares. Ive read about the Dyna S DS1-1 units but cant afford the upgraded coils. The one from DSS says it can be used with stock coils. Bike is a CB400F.
1975 cb400f

Offline trueblue

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Re: David Silver Spares Electric Ignition
« Reply #1 on: December 05, 2012, 10:36:21 am »
I know Frostyboy was looking into one a while back, not sure if he ended up getting it.  Another option is Hondamans setup, it is better in that if it fails you can revert to points on the side of the road.
1979 CB650Z
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Offline CycleRanger

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Re: David Silver Spares Electric Ignition
« Reply #2 on: December 05, 2012, 10:40:44 am »
Im in the market for an electric ignition and was wondering if anyone has tried the circuit board looking electric ignition from David Silver Spares. I've read about the Dyna S DS1-1 units but can't afford the upgraded coils. The one from DSS says it can be used with stock coils. Bike is a CB400F.
The Dyna S works fine with stock coils. That's how I run mine.
Do you have a copy of the Honda Shop Manual or Parts List for your bike? Get one here:
https://www.honda4fun.com/materiale/documentazione-tecnica
CB750K5        '79 XL250s     CL350K3
CB750K3        '76 XS650      '76 CJ360T

Offline MCRider

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Re: David Silver Spares Electric Ignition
« Reply #3 on: December 05, 2012, 10:46:38 am »
I know Frostyboy was looking into one a while back, not sure if he ended up getting it.  Another option is Hondamans setup, it is better in that if it fails you can revert to points on the side of the road.
I've run an electronic for many miles and decades, and have no problem with the idea.  however, once presented with the HondaMan transistor pack, its hard to justify the chance of electronic failure (Dynas have been known to screw the pooch).

AS mentioned if the trans fails, just unplug it, plug the points back in and go.

I have the trans pack for my current project. Plus it will make those points look cool behind a clear points cover, while out performing points only. Electronic just sits there.   :D
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline Prospect

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Re: David Silver Spares Electric Ignition
« Reply #4 on: December 05, 2012, 01:17:32 pm »
Correct me if I'm wrong but the difference between the hondaman transistorized ignition is that you still need to set up the timing periodically where as with the dyna you set it once and leave it.  I have both of them and like them both. 
Current Bikes

1969 CB750  Sandcast #256
1971 CB750K1
1972 CB750K1
1975 CB400F
1975 GL1000 Goldwing
1954 Harley Davidson Panhead
1957 Harley Davidson Panhead

Toronto Canada

Offline trueblue

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Re: David Silver Spares Electric Ignition
« Reply #5 on: December 05, 2012, 01:30:06 pm »
With any electronic ignition you should at the very least check it from time to time.
1979 CB650Z
Nothing can be idiot proofed, the world keeps producing better idiots.
Electronic Guages for your SOHC 4

Offline MCRider

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Re: David Silver Spares Electric Ignition
« Reply #6 on: December 05, 2012, 01:31:46 pm »
Correct me if I'm wrong but the difference between the hondaman transistorized ignition is that you still need to set up the timing periodically where as with the dyna you set it once and leave it.  I have both of them and like them both.
true the poiints are still there. But the maintenance cycle goes from 1500mi to unknown. HM claims he hasn't reset his points in ... a long time. He has stated his experience and I think it rivals the electronic.
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline MCRider

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Re: David Silver Spares Electric Ignition
« Reply #7 on: December 05, 2012, 01:40:01 pm »
Here's a thread with HM testimonial:
http://forums.sohc4.net/index.php?topic=67543.0

easy search on "hondaman ignition"
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline txterror

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Re: David Silver Spares Electric Ignition
« Reply #8 on: December 05, 2012, 01:41:59 pm »
Thanks guys! how do i go abouts getting one of HondaMans device?  One other question, will i be able to use this device if my battery is under my seat
« Last Edit: December 05, 2012, 01:44:40 pm by txterror »
1975 cb400f

Offline Prospect

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Re: David Silver Spares Electric Ignition
« Reply #9 on: December 05, 2012, 01:44:51 pm »
http://sohc4shop.com/catalog/index.php?cPath=23

you will be able to use it if the battery is under the seat.
Current Bikes

1969 CB750  Sandcast #256
1971 CB750K1
1972 CB750K1
1975 CB400F
1975 GL1000 Goldwing
1954 Harley Davidson Panhead
1957 Harley Davidson Panhead

Toronto Canada

Offline Prospect

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Re: David Silver Spares Electric Ignition
« Reply #10 on: December 05, 2012, 01:48:19 pm »
Correct me if I'm wrong but the difference between the hondaman transistorized ignition is that you still need to set up the timing periodically where as with the dyna you set it once and leave it.  I have both of them and like them both.
true the poiints are still there. But the maintenance cycle goes from 1500mi to unknown. HM claims he hasn't reset his points in ... a long time. He has stated his experience and I think it rivals the electronic.

Yes, I read that as well but I was under the impression that you don't need to change the points gap but still have to adjust the timing due to advance mechanism spring tension weakening over time. 
Current Bikes

1969 CB750  Sandcast #256
1971 CB750K1
1972 CB750K1
1975 CB400F
1975 GL1000 Goldwing
1954 Harley Davidson Panhead
1957 Harley Davidson Panhead

Toronto Canada

Offline MCRider

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Re: David Silver Spares Electric Ignition
« Reply #11 on: December 05, 2012, 01:50:05 pm »
Correct me if I'm wrong but the difference between the hondaman transistorized ignition is that you still need to set up the timing periodically where as with the dyna you set it once and leave it.  I have both of them and like them both.
true the poiints are still there. But the maintenance cycle goes from 1500mi to unknown. HM claims he hasn't reset his points in ... a long time. He has stated his experience and I think it rivals the electronic.

Yes, I read that as well but I was under the impression that you don't need to change the points gap but still have to adjust the timing due to advance mechanism spring tension weakening over time.
The electronics I know of use the OEM spark advancer. Different cam but same spring platform. No difference there. Does your Dyna not use the OEM advancer?
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline txterror

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Re: David Silver Spares Electric Ignition
« Reply #12 on: December 05, 2012, 01:53:40 pm »
I would need the device for dual points correct, for my 1974 cb400f? Do you guys suggest anything else i should get from hondaman, to help improve my cb400f.
« Last Edit: December 05, 2012, 01:56:04 pm by txterror »
1975 cb400f

Offline MCRider

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Re: David Silver Spares Electric Ignition
« Reply #13 on: December 05, 2012, 01:59:47 pm »
I would need the device for dual points correct, for my 1974 cb400f? Do you guys suggest anything else i should get from hondaman, to help improve my cb400f.
Yes.  Or PM/Email him for anything special he may need to supply for your app.

IMO just give him a blank check and tell him to send you everything.   ;)
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline Prospect

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Re: David Silver Spares Electric Ignition
« Reply #14 on: December 05, 2012, 02:11:08 pm »
Correct me if I'm wrong but the difference between the hondaman transistorized ignition is that you still need to set up the timing periodically where as with the dyna you set it once and leave it.  I have both of them and like them both.
true the poiints are still there. But the maintenance cycle goes from 1500mi to unknown. HM claims he hasn't reset his points in ... a long time. He has stated his experience and I think it rivals the electronic.

Yes, I read that as well but I was under the impression that you don't need to change the points gap but still have to adjust the timing due to advance mechanism spring tension weakening over time.
The electronics I know of use the OEM spark advancer. Different cam but same spring platform. No difference there. Does your Dyna not use the OEM advancer?

It's been a while so I don't remember.  If the dyna uses stock springs as the HM ignition does then they're both very similar.  HM ignition having the large advantage of switching to points if the unit fails.  If that happens with dyna then you're calling a tow truck. 
Current Bikes

1969 CB750  Sandcast #256
1971 CB750K1
1972 CB750K1
1975 CB400F
1975 GL1000 Goldwing
1954 Harley Davidson Panhead
1957 Harley Davidson Panhead

Toronto Canada

Offline MCRider

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Re: David Silver Spares Electric Ignition
« Reply #15 on: December 05, 2012, 02:18:13 pm »
Prospect: I just looked at a YouTube for a Dyna CB750A: uses the stock advancer. Swap out the ignition cam is all.
Installing A Dyna S Ignition on a CB750A

I really got nothing against electronic, and the fail rate is VERY low, but it has happened, threads here say so.

I do like the idea of watching the points work thru the clear cover. And it's a little more elegant and authentic to use the HM Trans Ig as its hidden and keeps the nostalgic points and condensors.
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline Retro Rocket

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Re: David Silver Spares Electric Ignition
« Reply #16 on: December 05, 2012, 02:22:17 pm »
There are at least 5 different electronic ignitions for our Bikes, Boyer, Dyna, Rob {forum member Voxonda} has one,  Pamcoe and the DSS one, actually there are more but i can't think of them ATM.....  I think Cycle X has one as well... ;)
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Offline MRieck

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Re: David Silver Spares Electric Ignition
« Reply #17 on: December 06, 2012, 03:33:43 pm »
There are at least 5 different electronic ignitions for our Bikes, Boyer, Dyna, Rob {forum member Voxonda} has one,  Pamcoe and the DSS one, actually there are more but i can't think of them ATM.....  I think Cycle X has one as well... ;)
Yes. It is different from all the others as it does not use magnetic sensors....it is optical
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