2000 Ultra. TC 88.. Andrews 26G Gear Drive Cams, Heads flowed by Pure Evil Performance in Mechanicsville VA. Dyno Tuned by Richmond Superbike in Richmond VA. SE Breather, Rush slip ons with 2" baffles. 80.42 HP 91.58 Tq.
I just removed my Screaming Eagle slip ons and installed D&D Fatcat 2 into 1 and I gained 10 in HP and 3 in TRQ for 95HP 105 TRQ from my stage II 95 CI 06 FLHX.
No head work yet.
So how does it ride Mike? On paper it looks like the fuel curve is all over the place and that it is set-up on the rich side. Was each cylinder tuned individually? Not trying to be critical, just wondering how it actually rides and if there was a big improvement. Paper never tells the full story.
I ran across this chart for a TC96 with SE255's with no other engine work. Very impressive TQ curve, 90 or above from 1800-5000 RPM, and this bike had TD's installed. With stock headers or 2-into-1 I would expect the low-end to be even better. This bike also had an SEHB installed with Bub 7's.