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Looking for a 82 750 ltd twin wireing harness diagram

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22 Oct 2005 05:02 #3391 by kromoon
iam restoreing an 76 Kz 750 twin and iam using parts from an 82 750 csr twin that was wrecked want to adapt the LTD harness to the old 76 can any body help with a wireing diagram for the LTD,also can i adapt the mag wheels from the LTD to the KZ

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22 Oct 2005 14:36 #3466 by steell
I can't help with the 82 harness, as they are a bit different than the earlier models, but I can tell you the wheels are not a direct bolt on. Are you sure that's an 82 with mag wheels? The 82 was a CSR with wire spoke wheels and drum brake on the rear, the 80 LTD had mags with a rear drum brake. The 82 also uses smaller axles than the 76-80 750 twins.

KD9JUR

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22 Oct 2005 17:02 #3487 by kromoon
Hi yeah pick up both bikes for $200.00 ones a 76 Kz750 very dirty( have since had frame sand blasted and painted).The other is an 82 Ltd750 twin and the wheels are Mags in excellent shape with rear drum,Iam using the Motor and the harness in the 76 because of electronic ignition and motor is newer and of the same type.the harness ia almost the same(have 76 diagram)anyways any help would great. Love the forum man its been very helpfull

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22 Oct 2005 18:17 #3501 by steell
As I'm sure you have already discovered, you have to swap the reg/rec also, since the 76 and 82 use two entirely different types of charging systems. To use the drum brake rear, you will have to make a few changes since the 76 has a disk rear, might be a better idea to find a 77-80 KZ1000 rear mag, since it is a bolt on. But then you will also need a front mag off a 650 or 1000, since the 82 uses a smaller diameter axle than the 76.
Have you discovered that the choke pull knob hits the petcock (using the 82 carbs)?

KD9JUR

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22 Oct 2005 19:54 #3514 by kromoon
I didnt try the 82 carbs yet I always thought bigger was better but thanks for the heads up on the choke button:) :whistle:

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22 Oct 2005 22:18 #3544 by oldkaw
I have 2 wiring diagrams. One for the 82 kz750m1 csr twin and one for the 80 kz750G1 which is the 2cyl LTD. Will either of those help ?

2 1984 zn1100, 1 1985 projects
1984 zn700 oil cooler, kerker 4-1, mikuni 34's, k&n pods
1984 zn700 stock
1982 kz750m1 stock
1975 cb550k
1975 cb360t

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23 Oct 2005 04:24 #3567 by kromoon
Hey how are ya,I'am not sure which Ltd750 twin I have,theres so many different models out there(would the sin # tell me?)could you send both diagrams along. Heres my Email kromoon@msn.com, ones got to be close I can use my ohm meter to figure out any differences.Thanks:woohoo:

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23 Oct 2005 08:12 #3588 by steell
If the carbs have a pull type choke (vs a lever type) and the bike is chain drive, then you have a 82 KZ750M1 CSR. The 750 twins only had one model for each year.
76- KZ750B1
77- KZ750B2
78- KZ750B3
79- KZ750B4 Last year of the centerstand.
80- KZ750G1
81- No 750 twins
82- KZ750M1 Electronic ignition and axle on front of forks.
83- KZ750K1 Belt drive and the end of the line.

KD9JUR

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23 Oct 2005 10:18 #3615 by kromoon
Your right on the model,which carbs would work best,have both sets the 76 carbs are bigger:unsure:

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23 Oct 2005 10:40 #3620 by steell
I thought the carbs were the same size, but the 82 carbs have a pull choke that will hit the petcock on the 76. So I would use the 76 carbs.

I no longer have an 82 KZ750M1 (cause I sold it because I dislike the CSR styling and ergonomics) so I can not actually compare them right now.

KD9JUR

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23 Oct 2005 11:06 #3628 by kromoon
Yeah i didnt care for that style either,thanks for the wireing diagram guys it helped me figure out everything:cheer:

Post edited by: kromoon, at: 2005/10/23 22:14

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