Resistor Mod

  • GPzEric
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Resistor Mod

18 May 2016 06:17
#727166
Hi Guys -

Now that I've been riding my modded '82 GPz1100 more, I want to richen it up just enough to get rid of the cold-bloodedness.

I remember the resistor mod, where people would put bullet connectors on a resistor and plug it into the line going to the head temperature sensor, but I don't have the info in my archives.

When I bought it, with no modes other than a period-correct Kerker pipe it wasn't cold blooded.

Now that it's 1136cc with higher compression, and a '84 Head & cams it now requires warming up, and cruising hot it has a slight lean surge sometimes. I'd be afraid to take it to a lower altitude for fear of running it too lean and hot.

Anybody know what parts I'll require?
My wife asked me if I still loved her - I said "Honey, I love you more than new carburetor boots ! "
1982 KZ1100B2 (GPz)
1982 KZ750R1 (GPz)
(2) 1981 KZ550D1 (GPz) 1 mint, 1 under construction
1983 GS1100E

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  • SWest
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  • TexasKZ
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Re: Resistor Mod

18 May 2016 07:05
#727180
It is fuel injected, Steve.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD slowly moving toward resurrection
2000 ZRX1100 not ridden enough

www.kzrider.com/forum/11-projects/620336...amateur-build-thread

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  • Nessism
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  • GPzEric
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Re: Resistor Mod

18 May 2016 20:10
#727343
** Update **

My big Kawi is running good again - I took off the seat, lifted up the tank, and 'voila I see a wire broken off of the airbox temperature sensor.

So I took it off, took it into the table, took an exacto knife and a soldering iron and cleared enoug plastic away so I could put a dab of solder on it, then I went to Radio Shack, got some 680 ohm residtors and put one in the line, put it back together and now my bike is running good again.

I don't know how long my patch will hold, so I guess I'll start scrounging for a better sensor.
My wife asked me if I still loved her - I said "Honey, I love you more than new carburetor boots ! "
1982 KZ1100B2 (GPz)
1982 KZ750R1 (GPz)
(2) 1981 KZ550D1 (GPz) 1 mint, 1 under construction
1983 GS1100E

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  • Tyrell Corp
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Re: Resistor Mod

19 May 2016 16:14
#727476
Good you are still running on EFI, seems like the B2 was a lot more developed than the B1.
1980 Gpz550 D1, 1981 GPz550 D1. 1982 GPz750R1. 1983 z1000R R2. all four aces

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