speed
Road Master
Joined: Nov 2006
Posts: 1,097
Likes: 11
From: Huntley, IL
Your run was done in real life conditions and with your weight and all, your only 5MPH off the advertised speed.
Road Master
Joined: Apr 2010
Posts: 795
Likes: 1
I've just had my 2008 fxdf stage 1 tuned and its top speed is only 110mph,
is this about right or should it be able to pull 120? it doesn't seem right to me at all considering they market the top speed as 115 from stock!
its got A Kuryakyn corsair air cleaner, V&H SS and XiED leads for the fueling.
is this about right or should it be able to pull 120? it doesn't seem right to me at all considering they market the top speed as 115 from stock!
its got A Kuryakyn corsair air cleaner, V&H SS and XiED leads for the fueling.
Thread Starter
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Novice
Joined: Jul 2010
Posts: 22
Likes: 0
From: England
I installed XiED leads
and since when is high flow air filter and exhaust not 'stage 1?' and if that isn't stage 1 then what is?
Road Master
Joined: Nov 2006
Posts: 1,097
Likes: 11
From: Huntley, IL
Mine has a SE air cleaner and SE II slip ons = Stage 1 download.
Ask you dealer. I think with your changes you need the new map.
You can change the air cleaner or change your pipes and not need the new map. If you change the two, you need the Stage 1 download.
Ask you dealer. I think with your changes you need the new map.
You can change the air cleaner or change your pipes and not need the new map. If you change the two, you need the Stage 1 download.
Road Master
Joined: Apr 2010
Posts: 795
Likes: 1
Stage 1 is a recalibration map from HD made specifically for HD Screamin' Eagle intake and high flow slip on mufflers. HD makes several different intakes. The "Heavy Breather" intake and "Race" slip on mufflers are less restrictive than the "regular stage 1" or the "ventilator" intake and the "street legal" mufflers. The XiED do not recalibrate the map in open loop for the increase airflow besides learned fuel values which are not a 1 to 1 ratio.
Advanced
Joined: Jun 2010
Posts: 92
Likes: 0
From: NJ
yeah man i have a 99 fxd too and this thing easily blows past a buck 20
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2nd Gear
Joined: Aug 2010
Posts: 6
Likes: 0
new guy wants to giver too !!!!
hey guys ive got an 08 fatty and i put the 2-1 big radius on her but wht else can i do , should i just put a different air breather (i was thinkin rolin sands design) and leave her alone or should i ??????????? any suggestions thx tiny!