Finally dyno'd my 95" build...
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Tourer
Joined: Jun 2008
Posts: 306
Likes: 7
From: Somewhere, PA
Finally dyno'd my 95" build...
Not sure how I screwed up and posted in the general section of the forum. I don't often even read that area on a regular basis. Anyway, for anyone who is interested in what I got out of the 95" build with S&S 570 cams, 10:1 pistons and headwork, see below. I was hoping for mid 90s, so I'm happy with it.
https://www.hdforums.com/forum/gener...eat-tuner.html
https://www.hdforums.com/forum/gener...eat-tuner.html
Tourer
Joined: Sep 2014
Posts: 420
Likes: 5
From: Kingsport, TN
Not sure how I screwed up and posted in the general section of the forum. I don't often even read that area on a regular basis. Anyway, for anyone who is interested in what I got out of the 95" build with S&S 570 cams, 10:1 pistons and headwork, see below. I was hoping for mid 90s, so I'm happy with it.
https://www.hdforums.com/forum/gener...eat-tuner.html
https://www.hdforums.com/forum/gener...eat-tuner.html
https://www.hdforums.com/forum/engin...o-results.html
Last edited by dynawg1; Apr 2, 2015 at 11:33 AM.
Seasoned HDF Member
Joined: Mar 2010
Posts: 21,114
Likes: 7,638
From: Poolville
I know that you already know it, but can't resist reiterating that those pipes are killing ya. There are other 2>2 pipes that will readily eliminate that torque dip.
https://www.hdforums.com/forum/engin...o-results.html
https://www.hdforums.com/forum/engin...o-results.html
One of the deepest and longest dips I've seen....sorry dude..
Tourer
Joined: Sep 2014
Posts: 420
Likes: 5
From: Kingsport, TN
Not so hotrod. There is no dip, just a steadily increasing torque curve that starts at 95 ft lbs, passes 100 at 3750, and stays above 100 ft lbs to 6k. The curve is driven by the Crane 296-2 cam profile. As you know, I have run the RB Racing LSR and the V&H Pro Pipe and the Pro Streets outperformed them both overall.
Last edited by dynawg1; Apr 2, 2015 at 11:46 AM.
Seasoned HDF Member
Joined: Mar 2010
Posts: 21,114
Likes: 7,638
From: Poolville
Sorry dynawg1
Not so hotrod. There is no dip, just a steadily increasing torque curve that starts at 95 ft lbs, passes 100 at 3750, and stays above 100 ft lbs to 6k. The curve is driven by the Crane 296-2 cam profile. As you know, I have run the RB Racing LSR and the V&H Pro Pipe and the Pro Streets outperformed them both overall.
Thread Starter
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Tourer
Joined: Jun 2008
Posts: 306
Likes: 7
From: Somewhere, PA
I know that you already know it, but can't resist reiterating that those pipes are killing ya. There are other 2>2 pipes that will readily eliminate that torque dip.
https://www.hdforums.com/forum/engin...o-results.html
https://www.hdforums.com/forum/engin...o-results.html
Tourer
Joined: Sep 2014
Posts: 420
Likes: 5
From: Kingsport, TN
Oops, sorry hotrod. This occurred to me during a ride this afternoon. Please accept my apology, friend. I just get over the top with all the assertions that only 2>1's produce big power, but you did not do that. If there weren't so many poorly designed 2>2's, this common misconception would not be so. Should have known that you are beyond that.
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Tourer
Joined: Sep 2014
Posts: 420
Likes: 5
From: Kingsport, TN
D&D's Fatcat makes excellent midrange and top end power, but I recently read that they have changed the headpipe and are not what they used to be. Don't know that for a fact. I do know that they are among the heaviest pipes on the market (~30lb IIRC) and are expensive. Personally, I'm not crazy about the looks, but that is up to the individual. Most riders that own them swear by them.
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Seasoned HDF Member
Joined: Mar 2010
Posts: 21,114
Likes: 7,638
From: Poolville
Any time Brother...
Oops, sorry hotrod. This occurred to me during a ride this afternoon. Please accept my apology, friend. I just get over the top with all the assertions that only 2>1's produce big power, but you did not do that. If there weren't so many poorly designed 2>2's, this common misconception would not be so. Should have known that you are beyond that.
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