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Author Topic: fueling 574 with mods  (Read 1763 times)

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Lever

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fueling 574 with mods
« on: October 20, 2010, 07:12:49 PM »
well pulled the  trigger  , Next week  iam sending Nelly  off to have the   cam installed with  s&s adj rods and tubs kit  .030 com head gaskets  pulling heads off and having  them  milled .010  with head work done  including port matchin the intake  etc   really looking forward to the #'s   
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2010 CVO Convertible  crimson red sunglo/Autumn Haze with Metal Grind Graphics
2014 113  motor 10.8 compression
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SEgle

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    • CVO1: FXSTSSE3. Deweys Pro Street Heads, Fueling 574 Reaper cam, Smith Bros Adj Push Rods, Woods directional Night Prowler Lifters, Cometic 0.03" Head gasket, D & D Low Cat, SEST, SE Clutch Spring & AIM VPC92T Clutch kit.
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Re: fueling 574 with mods
« Reply #1 on: October 21, 2010, 06:07:26 AM »
Looking forward to hearing how it goes,   :2vrolijk_21:
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Wheelsnkeels

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fueling 574 with mods
« Reply #2 on: October 21, 2010, 09:14:44 AM »
Should be interesting I'm curious too.  You're a brave soul cracking the heads. I love the cams but didn't pull the heads.  Figured it isn't leaking why tempt fate.

Still curious how much difference it will make in your numbers?
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HD Street Performance

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Re: fueling 574 with mods
« Reply #3 on: October 21, 2010, 09:24:21 AM »
including port matchin the intake  etc

I guess you mean opening up the manifold at the head entry. The heads are .085" larger than the port opening of the stock manifold.
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Lever

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Re: fueling 574 with mods
« Reply #4 on: October 21, 2010, 09:43:34 PM »
yep  thats what i meant to say
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2010 CVO Convertible  crimson red sunglo/Autumn Haze with Metal Grind Graphics
2014 113  motor 10.8 compression
SAE smoothing #5  125.7 hp / 122.9 tq
2017 Road King M8
stage IV

HD Street Performance

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Re: fueling 574 with mods
« Reply #5 on: October 21, 2010, 10:56:11 PM »
If your bike is a FBW you would be better served to not bother and if you want true improvement in airflow use an HPInc reworked 54mm TB.
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Lever

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Re: fueling 574 with mods
« Reply #6 on: October 22, 2010, 02:23:32 PM »
my bike is a 2010 softail convertible has throttle cable   ....
would  i still be better off  with HPInc  54mm tb?
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2010 CVO Convertible  crimson red sunglo/Autumn Haze with Metal Grind Graphics
2014 113  motor 10.8 compression
SAE smoothing #5  125.7 hp / 122.9 tq
2017 Road King M8
stage IV
 

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