GSXR1100L OEM main harness replacement, plasma booster, OEM carburettor maintenance and more

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OEM main harness replacement, plasma booster, and OEM carburettor maintenance work.

Main harness replacement is becoming increasingly popular lately. It’s reassuring to do it while parts are still available.
Once you replace it here, you can feel confident for as long as you own the bike, barring any major issues.

p1640317
Reliable Suzuki OEM parts. It seems they’ve standardized quite a bit across models.

p1640318 p1640319
The white wire going to the headlight on the left switch has melted and won’t come off. We’ll relocate everything together.

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A mysterious wire that even the manual can’t clarify. It seems the turn signal relay has a ground depending on the market.
The pink (P) wire nowadays comes from the igniter.
Red/black and blue—what could these be?

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