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ECU swapping on a 2007 1250S

Joined
Jul 16, 2018
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Location
Cypress, Texas
Hello,

Does anyone know if it is possible to put a GSXR 750 ECU on a 1250S?

They both have the same first set of numbers 32920, but the last set are different... The 1250S is 18H00 and the GSXR 750 is 15J40.

Thanks!
 
Just taking a educated guess here but I assume the fueling and timing will be WAY off seeing the engine ccs are off, injector size, etc. etc. Reason for wanting to do it?
 
I was needing an ECU for mine and I saw someone had one on CL for a GSXR 750 for cheap. I thought it might fit, but after doing some thinking I came to the same conclusion (and I saw one of the connectors is different).

I just ordered one for my 2007 1250S... The only thing I am concerned about is the seller included 1250S and SA in the title. I hope the ABS one isn't too far off the S version...what with controlling the ABS and all.

I hope it will still work!

Thanks for the reply! I appreciate getting someone elses input!
 
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