Author Topic: 2004 zx 12 speed deristrictor question (Read 2787 times) Tweet

GSX · « **on:** July 21, 2005, 09:10:45 AM »

What can you use to disable the speed limiter on the 2004 zx12? I understand that the Muzzy Bonnevile Box does not work for this model year.

VincentHill · « **Reply #1 on:** July 22, 2005, 08:20:16 AM »

Never knew this? Is it because of the 2 sets of butterflies in the throttle bodies?

GSX · « **Reply #2 on:** July 22, 2005, 09:12:07 AM »

Not really sure. It's not my bike. Supposedly the 2004 & up have a different ECU.

rotts4u · « **Reply #3 on:** August 09, 2005, 10:50:01 PM »

My 2003 Turbo ZX-12 went 218 at Maxton with no attempts to change the ECU or speed limiter. We geared it up tall enough and added about 200 hp over the stocker and off she went.

Don

Bergie · « **Reply #4 on:** August 10, 2005, 08:52:04 AM »

Don do you recall the gearing combo?

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Author Topic: 2004 zx 12 speed deristrictor question (Read 2787 times) Tweet