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TOPIC: Megasquirt / Microsquirt a KZ

Megasquirt / Microsquirt a KZ 06 Sep 2011 07:43 #474562

  • jydog
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Thanks for the info Dave. Where did you get the stuff for Arrtu's setup? I am really hoping to figure out a way to use the factory VR pickups since they work currently and reliably. Like using the tach circuit to combine the two signals into one. Do you know if this has been done before? Maybe passing the signal to a factory module HEI or the Bosh unit that can run COP and be controlled by the Megasquirt ecu.

Eventually I want to transfer everything to this:

www.diyautotune.com/catalog/microsquirt-module-v22-p-381.html
81 KZ1000 LTD
Griffin GA

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Last edit: by jydog.

Megasquirt / Microsquirt a KZ 06 Sep 2011 20:34 #474728

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Dave Sloan wrote: ignition on a bike is difficult, I ran a missing toothed wheel and had bad starting, I believe it has to do with the crank not turning at a constant speed while turning the motor on the starter.
I am running fuel only at the moment using a dyna s for ignition.
I have the components and have made up an aluminium timing wheel that will hold magnets, this is Arrtu's design and it uses the same timing plate to give both sensor inputs by running one magnet reversed in the plate. Arrtu has run this setup in a few 4cly bikes and it works flawlessly. Have a look through the info below.



oldskoolperformance.com/forum/viewtopic.php?f=6&t=1664

www.amh-sivut.net/mopo/turbo/


Ah! The ubiquitous Mr Fluffy! I met him on the 750turbo board and have run into him on numerous sites since. He's cool :)

Got a machine shop in his garage also.
KD9JUR

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Megasquirt / Microsquirt a KZ 08 Sep 2011 06:01 #475067

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Haven't all the screwed up guys got a machine shop in the garage :laugh: :angry: :sick: :unsure: :woohoo: :silly: :side:
Z650B2 - Injected

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Megasquirt / Microsquirt a KZ 08 Sep 2011 12:33 #475124

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of course.
that is the only way we can build some of these contraptions,and not have to hear everyones opinion of how freakin hairbrained and crazy our ideas are :woohoo: :laugh: :cheer:

leon
skiatook,oklahoma 1980 z1r,1978 kz 1000 z1r x 3,
1976 kz 900 x 3
i make what i can,and save the rest!

billybiltit.blogspot.com/

www.kzrider.com/forum/5-chassis/325862-triple-tree-custom-work

kzrider.com/forum/5-chassis/294594-frame-bracing?limitstart=0

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Megasquirt / Microsquirt a KZ 08 Sep 2011 13:00 #475133

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531blackbanshee wrote: of course.
that is the only way we can build some of these contraptions,and not have to hear everyones opinion of how freakin hairbrained and crazy our ideas are :woohoo: :laugh: :cheer:

leon


Thank, goodness for these screwed up guys or my bike would still be a pile of parts.
81 KZ1000 LTD
Griffin GA

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Megasquirt / Microsquirt a KZ 27 Sep 2011 00:18 #479851

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Nice too see others are doing KZ MS installs. I finally got sick of my 82 GPz1100 EFI that was about as smart as a atari 2600 that had a waffle jammed where the cartridge would go. I got the MS built, pretty much all the efi hardware (fuel pumps, pressure reg, and sensors) are there. I did end up modifying the stock TB set up to accept more modern injectors.
I used a set of GSXR600 injectors, flow rate should be pretty close. I had some "V" pieces cut via my neighbors shop's waterjet. drilled and tapped some holes, the machined my own bridge piece to connect the 2 since the gpz TB's were a bit wider. Just though I would share. Ill post when I get it up and running.
I got the plugs for the gsxr injectors from dynojet. I no longer run the stock pressure regulator since I only have a single fuel inlet, switched to a aeromotive bypass style.







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Last edit: by ratvespa.

Megasquirt / Microsquirt a KZ 27 Sep 2011 06:02 #479893

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Hey ratvespa, glad to see another megasquirted kz. That is some creative engineering you have going on there. What aeromotive regulator are you using? That is what I am trying to figure out right now. Some people are using ebay regulators:

motors.shop.ebay.com/i.html?_trkparms=65...0.m245&_sop=15&_sc=1

some MSD:

cgi.ebay.com/ebaymotors/MSD-2222-Fuel-Pr...&hash=item588fc1aca2

and some SARD:



Im a little confused on which one to go with. I might just pick the smallest. That looks like
the SARD but I want to be able to rebuild and replace parts which is where an aeromotive whould be nice.
81 KZ1000 LTD
Griffin GA

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Last edit: by jydog.

Megasquirt / Microsquirt a KZ 27 Sep 2011 10:00 #479910

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I am using this one


its a little bulky, but it high quality. also expensive..I would not be running it if I didn't get it for free!

I used to have it mounted to the top of the starter cover...not sure if I can get it to fit there since I have to run all 3 ports on it now since I changed my fuel rail

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Megasquirt / Microsquirt a KZ 28 Sep 2011 00:51 #480130

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Which fuel pump are you guys using. I didnt want anything crazy loud. I was thinking of the MPS fuel pump

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Megasquirt / Microsquirt a KZ 28 Sep 2011 01:20 #480134

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1982 GPZ1100 B2
General Dynamics/Convair 1983-1993
GLCM BGM-109 Tomahawk, AGM-129A Advanced Cruise Missile (ACM)

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Megasquirt / Microsquirt a KZ 28 Sep 2011 05:51 #480152

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I plan on using a Walbro GSL393 as recommended on 750turbo.com

www.750turbo.com/power.htm

The injectors I plan on using are off a 85-95 volvo 32lb
81 KZ1000 LTD
Griffin GA

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Last edit: by jydog.

Megasquirt / Microsquirt a KZ 28 Sep 2011 12:03 #480205

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jus1975 wrote: Which fuel pump are you guys using. I didnt want anything crazy loud. I was thinking of the MPS fuel pump


stock pump that came with my gpz1100

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