"DYNO" Numbers For SOFTAILS
Road Warrior
Joined: Aug 2010
Posts: 1,807
Likes: 7
My bike is getting dropped off at my house tomorrow!
The bike is a 2011 Deluxe. I had the Stage 1 A/C put on, Vance and Hines Big Radius 2-into-2s and a SERT Tune.
74.3 horsepower and 91.2 ft/lbs. of tourque.
The bike is a 2011 Deluxe. I had the Stage 1 A/C put on, Vance and Hines Big Radius 2-into-2s and a SERT Tune.
74.3 horsepower and 91.2 ft/lbs. of tourque.
Intermediate
Joined: Sep 2010
Posts: 39
Likes: 0
I have an 88 with .520 lift conversion cams from Hogmaster, Forcewinder AC, and Hooker Troublemaker radius pipes. Tuned with a SERT. I pulled 81.43 HP and 89.41 TQ.
That's within a few points of dv8. Do I just have a really good setup? Pretty sure the 21's are .498 lift so cams are reasonably close (didn't look closely at intake and exhaust angles but assume they aren't too radically different). Just thought a 96 with cams and longer exhaust would have pulled numbers much higher than a comparably equipped 88.
That's within a few points of dv8. Do I just have a really good setup? Pretty sure the 21's are .498 lift so cams are reasonably close (didn't look closely at intake and exhaust angles but assume they aren't too radically different). Just thought a 96 with cams and longer exhaust would have pulled numbers much higher than a comparably equipped 88.
Last edited by dv8; Oct 28, 2010 at 08:18 AM.
Outstanding HDF Member
Joined: Nov 2010
Posts: 2,250
Likes: 36
From: Montana
Stock heads make 95 conversion alone waste of time
I just read an article about stock heads severely limiting power in an 88 to 95 ci conversion. I was thinking about a 95 conversion myself but am postponing it until I can do the heads as well. The article stated that many HD dealers simply are not aware that the stock heads of the 88 dont flow well enough to benefit a 95 inch conversion. If I can dig up the article I will try and post a link to it, or at least where you can read about it.
Grand HDF Member
Joined: May 2008
Posts: 4,624
Likes: 189
From: Newcastle, Ca.
06 heads were redesigned and flow better then prior years. It all depends on what you are trying to achieve, and of course money.
http://neverworld.net/socalnetscum/f...BStudyRel1.pdf
http://neverworld.net/socalnetscum/f...BStudyRel1.pdf
Tourer
Joined: May 2010
Posts: 299
Likes: 0
From: N.E. Ohio
Ok , here we go. My bike is a 2010 Fatboy with 5000 miles. Got it back last week. I didn't ride it my son did and said it was a handful. I had the SE 255 cams, D&D Fatcat with the competition baffle, SE air cleaner, SE race tuner and Dyno tuned. I think they are some good numbers. I will post the dyno sheet as soon as i can. It had peek TQ @ 3600rpm and peek HP @ 5600 rpm. How does it match up.? The dyno guy said the Fatcat definitely works and loves what it made on the dyno. Oh more thing, the guys in the parts department came up to me the day i picked it up and said to me...it was making some beautiful noise from the dyno room and complimented me on the high torque numbers....! I will try to get some pics up if it stops snowing here... My numbers are a follows :
HP was 85.34 @ 5600
TQ was 97.88 @ 3600
HP was 85.34 @ 5600
TQ was 97.88 @ 3600
Last edited by Phatboy2010; Dec 6, 2010 at 03:34 PM.
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Cruiser
Joined: Oct 2007
Posts: 210
Likes: 3
Now with D&D Lowcat (std baffle) the bike makes 91HP, 97TQ which is up from 86HP & 94TQ but the big change is in the curve - the TQ curve is 15% fatter at 3500rpm, and HP is also stronger. Will post dyno sheet later.
