Author Topic: CR 500 Motoplat  (Read 6644 times)

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Offline HL400

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CR 500 Motoplat
« on: October 10, 2012, 04:17:10 pm »
Hi every one,  would any one have a good second hand Motoplat ignition to fit a 1983 CR 500, it has a small internal rota ? need ASAP top price paid.

HL

Offline Brian Watson

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Re: CR 500 Motoplat
« Reply #1 on: October 10, 2012, 06:56:45 pm »
If top price is willing to be paid... buy a PVL.....

Offline HL400

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Re: CR 500 Motoplat
« Reply #2 on: October 10, 2012, 07:00:03 pm »
Not that easy Watto I will have to modify the end of the crank shaft to make a PVL work.
HL

Offline Tossa

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Re: CR 500 Motoplat
« Reply #3 on: October 10, 2012, 07:36:55 pm »
they make them to fit:

430cc & Up (1981-87) Includes 420AE (Med Shaft)  70053(PVL model)
 
1973 Rickman Zundapp Metisse, to rebuild
1979 Husqvarna WR250
1974 Husqvarna MAG CR250

Offline HL400

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Re: CR 500 Motoplat
« Reply #4 on: October 10, 2012, 07:39:46 pm »
No good Tossa my CR is a 4 speed and it takes 70052.  HL

Offline Tossa

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Re: CR 500 Motoplat
« Reply #5 on: October 10, 2012, 08:11:38 pm »
1973 Rickman Zundapp Metisse, to rebuild
1979 Husqvarna WR250
1974 Husqvarna MAG CR250

Offline Lozza

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Re: CR 500 Motoplat
« Reply #6 on: October 10, 2012, 08:12:07 pm »
I have 2 motoplat stators and rotors(no coil/cdi) unfortunately your welcome to. Last thing you want is a P_L shitter ;)
Jesus only loves two strokes

Offline HL400

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Re: CR 500 Motoplat
« Reply #7 on: October 11, 2012, 10:20:48 am »
Thanks Lozza, but no good.

Has anyone ever fitted a PVL to a 1983 CR500 husky 4 speed, sounds like the 4 speed has a different crank to the 430.

HL

Offline Brian Watson

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Re: CR 500 Motoplat
« Reply #8 on: October 11, 2012, 11:22:49 am »
Lozza... I have found the PVL to be much better than a 30 year old Motoplat.... as with any ignition system..good earths make the world of difference.. ;)..we run an earth wire from the backing plate up to the coil mount...no problems..

Offline firko

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Re: CR 500 Motoplat
« Reply #9 on: October 11, 2012, 11:29:13 am »
Quote
Last thing you want is a P_L shitter   
What's your main problem with PVL Loz?    I've got PVL on a few of my bikes and they've worked faultlessly for years.

BTW Lozza...Can you send me another schematic diagram for the ignition I got from you? I can't find the one you gave me.
'68 Yamaha DT1 enduro, '69 Yamaha 'DT1 from Hell' '69 DT1'Dunger from Hell, '69 Cheney Yamaha 360, 70 Maico 350 (2 off), '68 Hindall Ducati 250, Hindall RT2MX, Hindall YZ250a , Cycle Factory RT2MX flat tracker, Yamaha 1T250J, Maico 250 trials, '71, Boyd and Stellings TM400, Shell OW72,750 Yamaha

Offline Tossa

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Re: CR 500 Motoplat
« Reply #10 on: October 11, 2012, 11:43:20 am »
Lozza... I have found the PVL to be much better than a 30 year old Motoplat.... as with any ignition system..good earths make the world of difference.. ;)..we run an earth wire from the backing plate up to the coil mount...no problems..

photocoping this!!! lol
1973 Rickman Zundapp Metisse, to rebuild
1979 Husqvarna WR250
1974 Husqvarna MAG CR250

Offline Lozza

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Re: CR 500 Motoplat
« Reply #11 on: October 11, 2012, 12:57:36 pm »
Quote
Last thing you want is a P_L shitter   
What's your main problem with PVL Loz?    I've got PVL on a few of my bikes and they've worked faultlessly for years.

BTW Lozza...Can you send me another schematic diagram for the ignition I got from you? I can't find the one you gave me.

I'll dig it up for you firko. Several issues with a P_L first is the cost, they were a bargain 10yrs ago but are way over priced compared to what else is on the market. Next we have the lack of adjustability you get what they give you, which is a part of the amount of retard they can build into the ignition due to the lack of extra windings they can fit into the coils. DC/DC now is so simple, cheap, easy and so so much better. Your ignition pumps out a constant 35Mj at 13,000 rpm power to the plug is the key to a good ignition system, I'm putting the same ignition on a Maico 620 in place of the P_L
Lozza... I have found the PVL to be much better than a 30 year old Motoplat.... as with any ignition system..good earths make the world of difference.. ;)..we run an earth wire from the backing plate up to the coil mount...no problems..
I'm trying to GIVE the Motoplats away, I don't want them nor will I ever use them
Jesus only loves two strokes

Offline Tossa

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Re: CR 500 Motoplat
« Reply #12 on: October 11, 2012, 01:20:05 pm »
OK I'll ask so what is the sytem ie parts/make are you using lozz
1973 Rickman Zundapp Metisse, to rebuild
1979 Husqvarna WR250
1974 Husqvarna MAG CR250

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Re: CR 500 Motoplat
« Reply #13 on: October 11, 2012, 02:25:41 pm »
You're wasting your time on here I'm sorry to say Henry.  :'(
I'd be giving Small Coil Rewinds a call. They recently had my crook ignition fixed and back to me within three working days.

They actually do that sort of thing for a living. ;)
« Last Edit: October 11, 2012, 02:28:16 pm by Mont »

Offline Lozza

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Re: CR 500 Motoplat
« Reply #14 on: October 11, 2012, 02:40:42 pm »
OK I'll ask so what is the sytem ie parts/make are you using lozz
Any external 2 wire pick up, any flywheel with a lobe on the outside, just onto LiPo's with a 130Amps CCA (enought to start a car) 12v no need for special chargers($107) or any 12v DC battery or you can use a post 02 Honda CR250 stator/rotor, rec/reg and capacitor (about $200 on ebay if you don't want to run total loss) , coil from TwoStroke Shop ($17) and a Ignitech Sparker P2(about $200 with loom). I use Zeeltronics which are a bit different. There is also IMF ignition that will run a Hall Effect sensor
Make a plate to hold the pick up, run a few wires, few connectors or solder apply 12v, do some simple commission tests away you go, a couple of hours work and a few $100 still in your pocket  ;) if you know what I mean  ;) 
Jesus only loves two strokes