ECU Re-Flash Tune File for:
4 into 2 Exhaust System
with Modified Air Box
Version 2
High Performance ECU RE-Flash for the second generation Yamaha VMX17 V-Max equipped with 4 into 2 Short Tube Mid Pipe (Akro Style) Exhaust System, Modified Air Box and a K&N Air Filter.
This tune was developed to meet the fuel, throttle and ignition requirements of the VMX17 V-Max equipped with 4 into 2 short tube mid pipe (Akro Style) exhaust system and a modified Air Box with a K&N Air Filter.
Some of the Features:
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Rev Limit increased
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Speed limit removed
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Throttle By Wire restrictions removed
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Excessive timing retard eliminated
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Individual Cylinder's Alpha N and Speed Density Fuel Table re-tuned
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YCC-T Opening rate adjusted for better cruise response and maximum throttle angle adjusted for peak Horsepower
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Slight throttle openings are more tame and the response is slightly more mild and manageable
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EXUP servo can be eliminated
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Air Induction System valve can be permanently switched closed
Off-throttle engine braking in the first 3 gears has been reduced
For use in sanctioned closed course events only.
