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PERFORMANCE MOTORCYCLE PARTS AND KITS FOR AMERICAN V-TWINS

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Prostock Tune Files


   ECU CODE FILES

 

974ab55b.ec2

(Original ProTune Software Only)






   ECU CODE FILES

 

974bb553.h86

(Tune Files must be used with this ECU code)






   TUNE FILES

 

 

SS Prostock calibration fuel only 60deg.ecc






   TUNE FILES

 

54-0009

SS Prostock calibration - fuel only45 deg.ecc