1984 Demon 2DH
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1984 Demon 2DH
I got my paws on one of these rare beasts.
The last demon speed control before the FET's. The poor thing suffered a reverse power up but luckily these and the later proking had power diodes to at least protect the transistors. I should have it up and running soon.
Specs: BD249C power transistor 25A forwards
TIP36A brake 25A
TIP42 BEC
2x 10A relays: Reverse & Bypass
Here is a link to its predecessor
The last demon speed control before the FET's. The poor thing suffered a reverse power up but luckily these and the later proking had power diodes to at least protect the transistors. I should have it up and running soon.
Specs: BD249C power transistor 25A forwards
TIP36A brake 25A
TIP42 BEC
2x 10A relays: Reverse & Bypass
Here is a link to its predecessor
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Re: 1984 Demon 2DH
Can't resist the familiy photo
These are all the Demon Speedos I have managed to find, from left to right: Demon 2C 1981; Demon 2DH 1984; Demon Proking 1986.
There are more but they are either very rare or variations of the above:
Demon 1
Demon 2
Demon 2C
Demon 2DH
Demon Fetish (Forwards only Proking)
Demon Proking
Demon king. (club racer version of proking six BUZ11 intead of eight).
Nick Adams built these to order therefore FWO (forwards only) where also available, in both king and proking.
I'm probably missing some
These are all the Demon Speedos I have managed to find, from left to right: Demon 2C 1981; Demon 2DH 1984; Demon Proking 1986.
There are more but they are either very rare or variations of the above:
Demon 1
Demon 2
Demon 2C
Demon 2DH
Demon Fetish (Forwards only Proking)
Demon Proking
Demon king. (club racer version of proking six BUZ11 intead of eight).
Nick Adams built these to order therefore FWO (forwards only) where also available, in both king and proking.
I'm probably missing some
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- Regular Member
- Posts: 3
- Joined: Fri Mar 31, 2017 4:05 pm
Re: 1984 Demon 2DH
I have one of these, that I received with a sg coyote, the wires to the receiver and the motor have gone, do you have a wiring diagram or a close up shot of where I should solder them on? Hope that makes sense? What car would this have go on to? I will try to get a picture.bluewormx wrote: ↑Thu Mar 09, 2017 7:14 am Can't resist the familiy photo
These are all the Demon Speedos I have managed to find, from left to right: Demon 2C 1981; Demon 2DH 1984; Demon Proking 1986.
There are more but they are either very rare or variations of the above:
Demon 1
Demon 2
Demon 2C
Demon 2DH
Demon Fetish (1/12 speed control)
Demon Proking
Demon king. (club racer version of proking six BUZ11 intead of eight).
Nick Adams built these to order therefore FWO (forwards only) where also available, in both king and proking.
I'm probably missing some
-
- Approved Member
- Posts: 343
- Joined: Wed Jun 08, 2016 4:56 am
- Location: Spain
- Has thanked: 41 times
- Been thanked: 90 times
Re: 1984 Demon 2DH
Hi,
These speed controls where still being used by club racers until about 1987. I think it would fit most cars of about that era.
The picture is the best I could do I'm sorry I screwed up the arrow of the PCM signal wire it is meant to point a little further down to the pad in the middle.
If you need any more help just ask
BTW this is a reversing speed control so don’t mix up the two red wires!
These speed controls where still being used by club racers until about 1987. I think it would fit most cars of about that era.
The picture is the best I could do I'm sorry I screwed up the arrow of the PCM signal wire it is meant to point a little further down to the pad in the middle.
If you need any more help just ask
BTW this is a reversing speed control so don’t mix up the two red wires!
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- Regular Member
- Posts: 3
- Joined: Fri Mar 31, 2017 4:05 pm
Re: 1984 Demon 2DH
Many thanks, I will have a look at wiring it up, here is mine, I also notice I have a demon 2 esc. But again unsure if it is working,bluewormx wrote: ↑Mon Apr 03, 2017 7:54 am Hi,
These speed controls where still being used by club racers until about 1987. I think it would fit most cars of about that era.
The picture is the best I could do I'm sorry I screwed up the arrow of the PCM signal wire it is meant to point a little further down to the pad in the middle.
If you need any more help just ask
BTW this is a reversing speed control so don’t mix up the two red wires!
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