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Author Topic: Cycle Rama 575 Cams, TTS And Fullsacs Dyno Sheet, Updated With SuperTrapp's.  (Read 66861 times)

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HD Street Performance

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #15 on: October 24, 2009, 10:02:16 AM »

Makes sense to me but I look at dynos more at the shape and amount of torque in the riding areas not actual numbers. This run is not in SAE and that correction would change the numbers but nonetheless I am sure it is fun to ride. Proves that if you use heads that flow reasonably well, a cam with very short overlap, a good tune, and a pipe that is one of the few that actually scavenges you can have decent results.
FWIW I am not a big fan of the pipe but it does work as do Cycle Shacks on the 2 into 2 stock softail pipes.
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jimp

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #16 on: October 24, 2009, 10:35:56 AM »

Wes gave me grief over using the stock pipes with the Full Sac 1.75 baffles, and he told I could make a larger gain with a quality pipe, but I don't want the noise.
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HD Street Performance

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #17 on: October 24, 2009, 10:49:08 AM »

Then get Supertrap 2 into 1 and be done with it
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jimp

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #18 on: October 24, 2009, 10:57:00 AM »

That would be my choice, thats what I had on my 05 SEEG and it was a perfomer. But having that empty hole in the Left bag would bug me.


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HD Street Performance

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #19 on: October 24, 2009, 10:58:37 AM »

Well best compromise then is the trap slip-ons
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charles05663

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #20 on: October 24, 2009, 04:51:44 PM »

Jimp,

On your dyno sheet, what was the before configuration?  Stock or modified?  Was it just the cam change and everything else the same?

Charles
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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #21 on: October 24, 2009, 05:09:55 PM »

Well best compromise then is the trap slip-ons

Agree with Deweyheads, I really like the Supertrapp Supermeg 2:1, however on my 2010 ULTRA Limited I am going with the stock header pipe with the CAT removed by Fullsac and the Supertrapp Fatshots Slip On disc adjustable Mufflers.

geezerglide
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jimp

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #22 on: October 24, 2009, 05:35:46 PM »

Jimp,

On your dyno sheet, what was the before configuration?  Stock or modified?  Was it just the cam change and everything else the same?

Charles



Before was stock, but like I said, Wes told me my exhaust is holding back potential. Riding the bike is a dream compared to stock, the torque curve is were I ride and its very smooth without the obnoxious noise.
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jimp

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #23 on: November 06, 2009, 04:31:40 PM »

I found a set of SuperTrapps to try, if the person comes threw hint hint.
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RK2000

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #24 on: November 11, 2009, 08:03:27 PM »

I wonder how this recipe would work out on an 07 SEUC since the 07 has a smaller TB?
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Talon

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #25 on: November 11, 2009, 08:49:20 PM »



Before was stock, but like I said, Wes told me my exhaust is holding back potential. Riding the bike is a dream compared to stock, the torque curve is were I ride and its very smooth without the obnoxious noise.

Exactly, you could be higher numbers, but what would it do to your numbers where you spend 75% of your time?
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jimp

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #26 on: November 12, 2009, 03:47:43 PM »

Exactly, you could be higher numbers, but what would it do to your numbers where you spend 75% of your time?


Believe me, that will be looked at very close. I would like to see the torque pick up in the 2500 RPM range to over 110.
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HD Street Performance

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #27 on: November 12, 2009, 04:34:39 PM »

With the stock heads you need a short cam and compression plus a good 2 into 1 to get that. Fixing the 93% intake throat improves low to mid lift flow and the torque rises as a result.
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jimp

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #28 on: November 12, 2009, 04:53:22 PM »

With the stock heads you need a short cam and compression plus a good 2 into 1 to get that. Fixing the 93% intake throat improves low to mid lift flow and the torque rises as a result.

Its only got 2 degrees more overlap than the Andrew 26, the intake center line is 2 degrees less than a 26. How much shorter do you want to go on a 110 cu in motor?


« Last Edit: November 12, 2009, 07:27:47 PM by jimp »
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HD Street Performance

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Re: CR575 Cams, TTS And Fullsacs Dyno Sheet
« Reply #29 on: November 12, 2009, 11:12:57 PM »

Woods 5-6 would be my choice but very similar to the CR cam. There is more going on that the timing card shows with the cams, we don't know what happens from .053 to max lift IE what is the duration at .200 .300 ETC and are the lobes symetrical? My choice would be the Woods 5-6 for the torque mongers. It will provide all the SE255 will but be there for the finish.
The pipe and tune will heve a big influence on the mass amount of torque in the riding envelope not just the peak.
« Last Edit: November 12, 2009, 11:21:11 PM by Deweysheads »
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