Question about Harley Davidson Road Tech HA90 MP3 Player
Have you had any peformance work done to it at all because sometimes if you have a performance exhaust put on it will hesitate in lower gears. because a dynojet graph should be able to show you where she dips at or gets hesitant and im guessing being that you have a power commander on it that you have fuel injection or that piece of equipment would be pointless. But if you have had the power commander on first and then put say new screaming eagle air intake or a different exhaust or say a different cam the power commander wouldnt acknowledge that that is there. Every motor that harley davidson makes is different and in a way you really should switch to a harley davidson race tuner because most of the dealerships i know of thats the only program they got for there harleys. That or when you got the power commander hooked up the guy that was running on the dynojet didnt set it up properly and your feeling a little bit of dips. Really ideally a harley davidson should run at an air fuel mixture of 13.8 i always preferred running them a little richer then lean. Plus if you tried to map your fuel system with the power commander at your house that could have drastic effects on how the bike runs because you really should get that tuned on a dynojet. because fuel mapping is definatly not something to mess with off your home pc and try it because ive seen people who have mapped there own bikes and when put on a dynojet ive seen there sportsters and softtails sound like rockets but were only getting 25 40 hp at about 3600 rpm. but i would try to get somebody to dial in that power commander first because i dont see why it should hesitate every 10 mphs
Posted on Sep 01, 2008
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Posted on Jan 02, 2017
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