S&S 106 Dyno

Discussion in 'General Harley Davidson Topic' started by BamBamUSMC, Mar 26, 2015.

  1. BamBamUSMC

    BamBamUSMC New Member

    Guys, I'm hoping to get some thoughts from the tuning experts out there. I recently had my '07 softail 96"er swapped out for an S&S 106 Hot Setup Kit including flat top pistons, 583 ES gear drive cams, S&S pro-stock heads, 58mm throttle body (as recommended by S&S) and a SERT. I already had V&H big radius duals and the intake is a PM intake that was bored to 58 mm. I broke the motor in last week as suggested by S&S and took it in to HD for a tune. 3 hours and $300 later I got the bike back with attached Dyno sheet. The shop was closing, so I didn't have a chance to go over it with them, so I rode home. On the ride, she felt like she ran well, but not much increase in power from the seat of the pants feel :(. The AFR seems waaay to perfect, like a straight line was drawn all the way through on MS Paint. Most importantly though, 93 horse?? What could cause this, I feel like it should be getting over 105 horse? Thoughts? Any help would be appreciated.

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