Dyna S DS2-1 Installation Tutorial by OMR
- keith1
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Re: Dyna S DS2-1 Installation Tutorial by OMR
07 Mar 2009 15:56
timebomb33 wrote:
just what i would suggest...needle nose vise grips..
if ya cant get regular ones in there...clamp em good..should work...they cant be that tight...
find and use left hand drill bits they are the bomb diggity for removing stripped out screws and if they don't quite do it try vise grips
just what i would suggest...needle nose vise grips..
if ya cant get regular ones in there...clamp em good..should work...they cant be that tight...
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- wiredgeorge
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Re: Dyna S DS2-1 Installation Tutorial by OMR
07 Mar 2009 17:30
I think what I would do if a plate mount screw head was stripped would be to cut the head(s) off and remove the plate, cut a slot in the screw using a Dremel/cut off wheel and then tap it with a hand impact driver flat bladed bit.
The screws that hold these plates are M5 JIS with .8 pitch. The slots are not the same as an SAE (or metric) phillips head screw... they are frequently stripped for that reason as folks don't have JIS screwdrivers. Try a place that repairs copying machines for these screwdrivers... most are #1 or #2. The #3 screws don't strip with a #3 phillips head driver. There are no JIS impact driver bits that I have found, unfortunately.
The screws that hold these plates are M5 JIS with .8 pitch. The slots are not the same as an SAE (or metric) phillips head screw... they are frequently stripped for that reason as folks don't have JIS screwdrivers. Try a place that repairs copying machines for these screwdrivers... most are #1 or #2. The #3 screws don't strip with a #3 phillips head driver. There are no JIS impact driver bits that I have found, unfortunately.
wiredgeorge Motorcycle Carburetors
Mico TX
www.wgcarbs.com
Too many bikes to list!
Mico TX
www.wgcarbs.com
Too many bikes to list!
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- keith1
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Re: Dyna S DS2-1 Installation Tutorial by OMR
07 Mar 2009 18:26
wiredgeorge wrote:
grinding the head off and cutting a slot for flat
impact tip.....good advice.....i bought a dremel 2 yrs ago and it has paid for itself many times over.......
I think what I would do if a plate mount screw head was stripped would be to cut the head(s) off and remove the plate, cut a slot in the screw using a Dremel/cut off wheel and then tap it with a hand impact driver flat bladed bit.
The screws that hold these plates are M5 JIS with .8 pitch. The slots are not the same as an SAE (or metric) phillips head screw... they are frequently stripped for that reason as folks don't have JIS screwdrivers. Try a place that repairs copying machines for these screwdrivers... most are #1 or #2. The #3 screws don't strip with a #3 phillips head driver. There are no JIS impact driver bits that I have found, unfortunately.
grinding the head off and cutting a slot for flat
impact tip.....good advice.....i bought a dremel 2 yrs ago and it has paid for itself many times over.......
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- timebomb33
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Re: Dyna S DS2-1 Installation Tutorial by OMR
07 Mar 2009 19:33
try using left hand bits you will be pleasently surprised
1973 z1 2-1974z1-a,2-1975z1-b dragbikes1015cc+1393cc, 1977kz1000,1978kz1000,1981kz1000j, 1997 zx-11, 2000 z12r,1428turbo nitrous pro-mod and a shit load of parts thats all for now leader sask.,CANADA
I THINK MY POWERBAND BROKE
I THINK MY POWERBAND BROKE
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- dman3998
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Re: Dyna S DS2-1 Installation Tutorial by OMR
12 Jun 2009 15:46
Finally got the old girl running with the new Dyna and coils. I am surprised that Dyna keeps producing this without fixing the timing issue. I also had to slot the plate to get to the F marks. It would do it with the coils slid to the FAR left spots but as OMR said one of the screws is barely 50% on the pickups slot so not real comfortable with that. maybe not enough people have complained.
Dman
SE Idaho
"Smart only goes just so far, STUPID is UN-limited"
79 KZ1000 LTD
Honda XRL650L
Yamaha RD350B
Yamaha DT400B
SE Idaho
"Smart only goes just so far, STUPID is UN-limited"
79 KZ1000 LTD
Honda XRL650L
Yamaha RD350B
Yamaha DT400B
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- Old Man Rock
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Re: Dyna S DS2-1 Installation Tutorial by OMR
12 Jun 2009 16:13
Well it could also be due to the difference in the timing advance unit.... Thanks Jeff @ Z1...
I also associated mine to the camshafts I installed where most of the Dyna units are probably designed are stock camshaft configurations...
No big deal, just slot her, rotate accordingly, good to go....
I also associated mine to the camshafts I installed where most of the Dyna units are probably designed are stock camshaft configurations...
No big deal, just slot her, rotate accordingly, good to go....

1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter
Phoenix, Az
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter
Phoenix, Az
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- telefunkin
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Re: Dyna S DS2-1 Installation Tutorial by OMR
12 Jun 2009 17:22
Question for you guys. Does the Dyna S bypass the IC ignitor?
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- Patton
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Re: Dyna S DS2-1 Installation Tutorial by OMR
12 Jun 2009 17:57 - 13 Jun 2009 03:32
telefunkin wrote:
Yes. Dyna-S signal wires route to coils. Inside module to coil firing outside plugs 1&4. Right module to other coil firing inside plugs 2&3.
Good Luck!
Edit -- Yes. Dyna-S signal wires route directly to coils. Under points cover, left (rearward) module wires to coil firing outside plugs 1&4. Right (forward) module wires to other coil firing inside plugs 2&3.
[Click on image for better view]
KZ650 has an additional blue wire to oil pressure switch.
Question for you guys. Does the Dyna S bypass the IC ignitor?
Yes. Dyna-S signal wires route to coils. Inside module to coil firing outside plugs 1&4. Right module to other coil firing inside plugs 2&3.
Good Luck!

Edit -- Yes. Dyna-S signal wires route directly to coils. Under points cover, left (rearward) module wires to coil firing outside plugs 1&4. Right (forward) module wires to other coil firing inside plugs 2&3.
[Click on image for better view]
KZ650 has an additional blue wire to oil pressure switch.
1973 Z1
KZ900 LTD
KZ900 LTD
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Last edit: 13 Jun 2009 03:32 by Patton.
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- timebomb33
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Re: Dyna S DS2-1 Installation Tutorial by OMR
12 Jun 2009 19:48
the dyna s is a complete self contained ignition all by it's self
1973 z1 2-1974z1-a,2-1975z1-b dragbikes1015cc+1393cc, 1977kz1000,1978kz1000,1981kz1000j, 1997 zx-11, 2000 z12r,1428turbo nitrous pro-mod and a shit load of parts thats all for now leader sask.,CANADA
I THINK MY POWERBAND BROKE
I THINK MY POWERBAND BROKE
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- telefunkin
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Re: Dyna S DS2-1 Installation Tutorial by OMR
12 Jun 2009 20:57
Patton wrote:
Sweet. I've been thinking about ordering on of these so I can clean up some of the wiring around the fuse case and battery.
in case I do upgrade, does anyone have a pair of rear foot pegs they want to trade for an igniter?
telefunkin wrote:Question for you guys. Does the Dyna S bypass the IC ignitor?
Yes. Dyna-S signal wires route to coils. Left module to coil firing outside plugs 1&4. Inside module to other coil firing inside plugs 2&3.
Good Luck!
Sweet. I've been thinking about ordering on of these so I can clean up some of the wiring around the fuse case and battery.
in case I do upgrade, does anyone have a pair of rear foot pegs they want to trade for an igniter?
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- Patton
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Re: Dyna S DS2-1 Installation Tutorial by OMR
13 Jun 2009 03:30
telefunkin wrote:
See edit and image added in previous post.
Good Luck!
Does the Dyna S bypass the IC ignitor?
See edit and image added in previous post.
Good Luck!

1973 Z1
KZ900 LTD
KZ900 LTD
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- telefunkin
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Re: Dyna S DS2-1 Installation Tutorial by OMR
13 Jun 2009 18:09
Patton wrote:
Thanks Patton, that pic clarifies things nicely. Hell, I would have been less confused if I had just seen that to begin with and not even looked at any instructions.
telefunkin wrote:Does the Dyna S bypass the IC ignitor?
See edit and image added in previous post.
Good Luck!
Thanks Patton, that pic clarifies things nicely. Hell, I would have been less confused if I had just seen that to begin with and not even looked at any instructions.
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