|ProFire™ for Motorcycles::|
I have finally got the Sprint on the road and I must say I am pretty pleased with the result. It now has more torque in the 3000 to 5000 rev range and I think my fuel economy has improved too! I would hazard a guess and say the performance increase would be at least 10%, so I think they do the job pretty well.
Regards Stewart Giles
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