View Full Version : 09'Road glide

09-15-2009, 08:26 PM
purchased new road glide,let them install 103 kit with s/e heads, harley s/e air cleaner and vance& hines X pipe header with dual 4" super trapps stock configure as come from factory. they added a program with their tuner from past experience dynos,and out the door I go.It runs fine...didn't want the usual God awful loud single thunder header exhaust they prefer to use. What needs to be done with the exhausts to get max power so I can have it tuned to keep up with the power they think they own with the thunderheader single? Also how many disc are in the stock slash cut duals....Jerry in Fl.... forgot to mention Harleys 255 cams

09-16-2009, 07:16 AM
The Chrome slash cut Megaphone slip-ons, P/N 728-78054, come with 24 discs (12 per side). I would consider purchasing another 12 pack of 4" discs (P/N 404-6512) and install 6 per side. Even though we have not tested your upgrades together, this should maximize your combination.

09-17-2009, 07:12 AM
Thanks,will order now