Fitting a Electronic Ignition to a 1967 KMZ K750 Engine

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Jeff Roberts - 1967 KMZ K750M - Restoration

3 жыл бұрын

In this video I'm showing how to fit the electronic ignition to a 750 engine that as no open hole to view the timing marks & as not timing marks on the fly wheel anyway - which sounds and looks easy enough to do (but it's not).
The problem is that the larger round disk does'nt fit tight & snuggly on the centre screw shaft, that you lock in place on the camshaft (it can be off centre) thus you have to drill holes in it to hold it in place. Which is not good, as you are kind of botching it up to try to get it to work. Watch the video and you will see what I mean.
Note: These electronic ignition are not meant for these type of camshafts.

Пікірлер: 23

@choppersanglas 7 ай бұрын

.hello, interesting, could you tell me what diameter the ignition has if you please? Thank you very much in advance Regards

@noshoesyard 7 ай бұрын

Hi Jeff, do you have a recommendation or picture of where you mount the ignition coil? Best regards

@JeffRoberts-KMZKM-Restoration 7 ай бұрын

I,LL send you a photo in the morning, to dark now

@JeffRoberts-KMZKM-Restoration 7 ай бұрын

What engine you got 650 or 750 denpr

@noshoesyard 7 ай бұрын

not sure, the engine looks like the one on the video. It is the version with the side valves.@@JeffRoberts-KMZKM-Restoration

@JeffRoberts-KMZKM-Restoration 7 ай бұрын

@@noshoesyard I've fitted a dnepr 650 engine in now, and just yesterday a new elecronic ingition arrived with a coil as well. So going to be fitting it all together next week

@justlife5542 7 ай бұрын

When I bought my Dnepr 750, the coil was fitted to the right side next to the alternator. Are you on facebbok

@3ftdeep523 3 жыл бұрын

Hi Jeff. I have just bought the same system. But, because the rotor can fully rotate, how did you work out what position the rotor needed to be in with relation to the sensor? You have drawn a line through the led on the casing and then also have drawn aline on the rotor. How did you work this out and at what positon should the engine be at? I don't have a TDC inspection hole in the engine case on mine so getting TDC or BTDC is tricky but if i can understand what you did, I'm sure it will help. Thanks if you are able to reply. Cheers

@HarmonySMvideo 3 жыл бұрын

I just installed mine for k750. According to instractions: after you install hardware, connect power. Set ur cylinder position to top most possition. On k750 ull need to take off cylinder head(8 bolts 30Nm or 20lbs of torque to tighten back, be careful!) Rotate module( central round part) until red LED light turns ON. Then rotate counterclockwise untill it barely turns off. For dneprs and urals its clockwise rotation. Tighten the modual. And assamble all back. Start the bike. Let it worm up. Adjust the sensor ( outside modual with black cover up to +/-10 degrees) for optimal idle. Be sure ur carbs and valves are adjusted to spec. Before you do this. Check spark plugs for gap of 7-8mm. Check module gap and sensor ( so they dont rub on eachother) replace sparkplug wires and ignition coil as well for optimum performance with sovek parts ( russian :совек)

@3ftdeep523 3 жыл бұрын

@@HarmonySMvideo Thanks very much. That's very helpful : )

@sarkanderperez6782 Жыл бұрын

@@HarmonySMvideo Una explicación excelente 👏👏👍🇪🇦

@jackcreegan5192 2 жыл бұрын

Hi Jeff, I’m fitting this to M72 .There is no provision to fitting coil inside cover so it looks like I will have to fit it externally, like the original. Is this a problem.? The manual is not in English but I gather from other uTube videos that the LED light should be set to TDC. Is this correct. Your comments would be much appreciated.

@JeffRoberts-KMZKM-Restoration 2 жыл бұрын

Hi Jack sorry for long relay in getting back to you, but life got in the ways here. Yes I notice that the coil didnt fit inside the cover after I fitted the electronic ignition. So I fitted an external coil with two HT lead that crew in - which works really well. Also as for setting the electronic ignition, the way I do it, is I set TDC on the compression stroke in one of the cylinders, and I turn the electonic ignition counter clockwise untill the red light goes out, then I very slowly turn it clockwise till it just cone on. Then I tighten the bolts. Later when the bike is all running ok, I check the timing again - just to tweak it so to speak. Hope this helps. Cheers Jeff

@koningbolo4700 2 жыл бұрын

Are these ignitions any good Jeff ? What coil did you use ?

@JeffRoberts-KMZKM-Restoration 2 жыл бұрын

Hi Koning. They are ok, but not on the 750 engine as I really strugguled to get it to working but I think I had the wrong centre piece, plus there are no timing marks on the dnepr 750 flywheel or viewing holes on the engine case which makes it even garder to get it right. But this electronic works much better with the dnepr 650 engine which I have now fitted. I cant remember which twin coil I bought, but I have some photos if you want to see them. email me here, and I'll send you some photos jrvapourblasting@gmail.com CHeers JEFF

@Sonderverband Жыл бұрын

Will this work on a Chang Jiang 750 SV 6v positive ground system.

@JeffRoberts-KMZKM-Restoration Жыл бұрын

Hi Corey. I think it will, but go look on ebay at the electronic inditions for for urals, as all the info will be with the item. Also joint so change jiang groups on facebook as they are quite a few of a them / helping people

@Sonderverband Жыл бұрын

@@JeffRoberts-KMZKM-Restoration Thank you.

@peterhughes4767 3 жыл бұрын

No sound?

@JeffRoberts-KMZKM-Restoration 3 жыл бұрын

Ye, theres is no sound, as I had builders using a jack hammer next door so I turned the sound off. It's not like people cant follow what I'm doing here Peter

@peterhughes4767 3 жыл бұрын

@@JeffRoberts-KMZKM-Restoration okay Jeff, "mime Ignition installation", It's brave, it's bold, it's groundbreaking!! You are an eccentric genius Jeff, And I for one salute you!!