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Author Topic: '09 FXDFSE cam choice: Andrew 54 or Feuling 574?  (Read 1537 times)

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rcodea

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'09 FXDFSE cam choice: Andrew 54 or Feuling 574?
« on: September 16, 2010, 11:29:30 PM »

now that i am at 2400 miles or so, I am looking to uncork this bad boy!

i plan to keep the motor looking stock, but with the punch! It already has the heavy breather, but i am removing the cat from the stock 'tommy gun' exhaust and ceramic coating, then gutting the stock mufflers and replacing the baffle with 1 7/8" ones, the Super Tuner will also be used. i do not want to change compression or heads at all.

i realize that the 574 is a bit more mid range than the low grunt of the 54, but i am looking to compair their manors and part-throttle behavior more than WOT. is there an audable difference at idle? does one have a different 'bark' than the others? I am a rather agressive rider in town and mountains spending ~30% time there, but when i am cruising i like to stay between 2-2.5krpm as much as possible.

thoughts? are there others i should be considering?i have seen 3-4 dyno sheets of each, but could use a bit of a nudge either way.

~Ryan
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aka_Matt

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Re: '09 FXDFSE cam choice: Andrew 54 or Feuling 574?
« Reply #1 on: September 17, 2010, 03:43:29 AM »

if ur keeping the compression stock, i'd stay with a cam that has an intake close of 36 or less... any higher and u'll lose bottom end...
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DABB

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Re: '09 FXDFSE cam choice: Andrew 54 or Feuling 574?
« Reply #2 on: September 17, 2010, 07:34:31 AM »

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I am a man of simple tastes, easily satisfied with the best.

HD Street Performance

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Re: '09 FXDFSE cam choice: Andrew 54 or Feuling 574?
« Reply #3 on: September 17, 2010, 10:23:33 AM »

That 574 does not take the hit as hard as it should based on the specs just bolted into a stocker. Either will have excellent manors assuming the pipe is proper and the tune done right. My choice would be the 574 just because I see it trending better (dyno results and owner comments) in the 110 motor.
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Tabatha

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« Last Edit: September 17, 2010, 12:43:05 PM by Tabatha »
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GregKhougaz

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Re: '09 FXDFSE cam choice: Andrew 54 or Feuling 574?
« Reply #5 on: September 17, 2010, 02:11:07 PM »

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