120r vs. Pro-Charger
Road Captain
Joined: Dec 2009
Posts: 646
Likes: 1
From: Rockford, IL
Sounds good....I'm already getting excited to get this thing back together and start riding...and it's only the beginning of January!
Club Member
Joined: Jun 2007
Posts: 45,429
Likes: 2,898
From: Bedford UK
From the figures I've seen the Pro-charger on any motor gives a linear torque line, compared with a curve for a normal motor. The high HP numbers come from high torque at high rpm, while they may have less torque than a tuned normal motor at lower rpm. So it depends where you want your performance. A 120R is likely to give better low rpm torque than one with a Pro-charger.
Here's a comparison I prepared a while ago, using data published here on HDF. Red lines are a 120R with Pro-charger:
Here's a comparison I prepared a while ago, using data published here on HDF. Red lines are a 120R with Pro-charger:
Last edited by grbrown; Jan 3, 2012 at 08:52 AM. Reason: Revised wording.
Road Captain
Joined: Oct 2009
Posts: 666
Likes: 5
From: Bay Area, CA
The People's Republic of Kalifornia Screws Me Again
Took a real interest in this thread so I just called ATI/Pro-Charger looking for dealers in my area only to be told they don't sell them in Kalifornia due to CARB and the closest dealer is in Las Vegas, NV.
Super.
I love the weather, the coast, and the riding roads are hard to beat, but the politics out here just kill me sometimes.
Super.
I love the weather, the coast, and the riding roads are hard to beat, but the politics out here just kill me sometimes.
Give us a call sold many to people in CA. (for off road use only)
Took a real interest in this thread so I just called ATI/Pro-Charger looking for dealers in my area only to be told they don't sell them in Kalifornia due to CARB and the closest dealer is in Las Vegas, NV.
Super.
I love the weather, the coast, and the riding roads are hard to beat, but the politics out here just kill me sometimes.
Super.
I love the weather, the coast, and the riding roads are hard to beat, but the politics out here just kill me sometimes.
Cruiser
Joined: May 2009
Posts: 203
Likes: 0
From: California
Took a real interest in this thread so I just called ATI/Pro-Charger looking for dealers in my area only to be told they don't sell them in Kalifornia due to CARB and the closest dealer is in Las Vegas, NV.
Super.
I love the weather, the coast, and the riding roads are hard to beat, but the politics out here just kill me sometimes.
Super.
I love the weather, the coast, and the riding roads are hard to beat, but the politics out here just kill me sometimes.
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