Fat Bob dyno'd at 70HP???
Outstanding HDF Member
Joined: Jun 2011
Posts: 3,036
Likes: 19
From: Savage, MN
Wrong, They may not be the best pipes out there but read my sig V&H big radius 2 into 2, Rolland Sands A/C, Screaming Eagle Pro Tuner (Stage one basically) Dyno'd at rear wheel 85HP 99Tq. I would say thats quite an improvement over stock probably more hp and tq than a stock at the crank. Those numbers the O.P. has are low bad tune or somthing imo.
Outstanding HDF Member
Joined: May 2008
Posts: 2,923
Likes: 13
From: Asscrackistan
This right here is very realistic and a norm.. Pipes and AC only seldom nets what is advertised!
Advanced
Joined: Nov 2010
Posts: 73
Likes: 0
From: Bay Area, California
The numbers do seem a bit low to me. The fact that you went with a 2-2 vs 2-1 exhaust would make some difference. Don't be discouraged though. No two bikes are exactly the same, even if they are the same model. I wish I had a better answer for ya.
My numbers are:
Stock 63 hp ?? torque (can't remember wanna say in the 80s)
V&H Bigshots w/ quiet baffles, SE Heavy Breather (slightly modded), PCV, and Dyno tune: 82 hp 100 torque
My numbers are:
Stock 63 hp ?? torque (can't remember wanna say in the 80s)
V&H Bigshots w/ quiet baffles, SE Heavy Breather (slightly modded), PCV, and Dyno tune: 82 hp 100 torque
Outstanding HDF Member
Joined: May 2008
Posts: 2,923
Likes: 13
From: Asscrackistan
Rinehart Classics, Ness Big Sucker and TTS
80.89 HP 91.92 lbs
In the beginning: Stock AC and Rineharts: 60.64 HP
80.89 HP 91.92 lbs
In the beginning: Stock AC and Rineharts: 60.64 HP
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Banned
Joined: Jun 2009
Posts: 476
Likes: 0
V&h big radius pipes are really poor as far as performance is concerned. **** poor. When I had them on my night train and swapped them out for a set of bub staggereds there was a huge improvement in performance. Both sets of pipes were mapped for as well with a sert.
Road Captain
Joined: Oct 2010
Posts: 563
Likes: 2
From: Mocksville, NC
Stock 96B motor runs about 68hp and 80tq roughly.
All really depends on who did your dyno as well. I put on a fatcat, SE Heavy Breather and SESRT.
Final numbers cam back at 80hp and 100tq.
Here is a comparison from stock to my current set-up
Blue is stock 96B motor. Red is my final results after the tune.
All really depends on who did your dyno as well. I put on a fatcat, SE Heavy Breather and SESRT.
Final numbers cam back at 80hp and 100tq.
Here is a comparison from stock to my current set-up
Blue is stock 96B motor. Red is my final results after the tune.