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15 Road Glide back on the dyno this week with Stage 1 testing. We installed a FM Pro Billet Stage 1 air cleaner and tested an assortment of aftermarket mufflers (as well as the factory mufflers) on the factory head pipe. Each combination was tuned with Dynojet Power Vision. We made good performance improvements over stock, each muffler we tested was a solid performer and were within 3Hp/3Tq overall. With the addition of a Stage 1 air cleaner and tune we picked up about +7Hp/7Tq on average.
What were the stock numbers? We are looking for gain from stock.
Can't compare dyno numbers, they all read different.
Tell you what....how about he post the dyno sheet with AFR graph and we'll see what we'll see.....there's a crap load of 14 tuned stage 1 103's both here and on other site's and the usual results are much like 255's and a 103 from years before....around 85 hp and 105 ft.lb.....really no room for debate.....to much proof to back it up. I'm not arguing......I'm just explaining why I'm right......let the sheet explain it......without that it's just words on a screen....
First graph is stage one with VH Power Duals and Dual Slash Cut slipons, TTS Mastertuner. I did not have a dyno graph from stock.
Second graph is from yesterday when the following is completed:
Baisley Superstock Heads
58mm Throttle Body with hi-flow injectors
S&S Lifters/rods
SE Roller Rockers
Cam Plate with heavy oiler
11.25:1 comp SE Pistons
TMan 660 cams
D&D Fatcat/ghost pipe/Perforated baffle
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