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Old 06-21-2013, 07:18 PM   #43
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I tried to get them to lower the idle but they were having idle issues. They fixed the issue but never slowed the idle.
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Old 06-21-2013, 09:42 PM   #44
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Hehe... You have hp tuners. Hit up matt @ fsp or rhino79 for advise. They likely help you if you want to do it yourself, or fix it for you for a fair price. Win/win! Iam Broke is also very knowledgeable in the tuning domain. You can make that cam sound good. It shouldn't be that difficult either.
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Old 06-22-2013, 12:11 PM   #45
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How do you figure overlap

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Originally Posted by inferno camaro View Post
If you are talking to me, I'm not sure on the overlap. Its a livernois 2rmax cam 238/242 603/618 114lsa is all I know. Idle is 800. I bought an hp pro suite tuner so I could change idle and do some tweeking but I've been to chicken to even hook it up.
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Old 06-22-2013, 12:13 PM   #46
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turbolvr321

Don't mean to thread jack just trying to get some more info.
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Old 06-22-2013, 12:43 PM   #47
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(((Intake duration + exhaust duration) / 4) - LSA) * 2
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Old 06-22-2013, 12:45 PM   #48
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((intake duration+exhaust duration)/2)-(lsa*2)
Your exhaust will definitely make a difference in how it sounds, also the amount of timing at idle can effect it too.

Sorry for the hi-jack OP, bet the headers really made a difference with that big cam!
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Old 06-23-2013, 01:52 PM   #49
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Originally Posted by BplumCrazy-SS View Post
Get some dyno numbers now I'm curious to what you put down compared to mine
+1

Curious to see what you put down. Thanks
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Old 06-23-2013, 02:48 PM   #50
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Thanks for the info. More timing or less to make it chop?

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((intake duration+exhaust duration)/2)-(lsa*2)
Your exhaust will definitely make a difference in how it sounds, also the amount of timing at idle can effect it too.

Sorry for the hi-jack OP, bet the headers really made a difference with that big cam!
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Old 06-23-2013, 03:25 PM   #51
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Retard timing to make it chop.
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Old 06-23-2013, 03:41 PM   #52
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Ok thanks, now if I can get brave enough to hook up the tuner and start poking around.
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Old 06-23-2013, 03:54 PM   #53
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I assume you joined the HPtuners site? There is enough information there to get anyone off the ground that wants to learn. Move slow and change one thing at a time. Nothing worse than bungling something up and realizing you don't know which change caused it because you implemented a bunch at once.
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Old 06-23-2013, 03:56 PM   #54
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And keep your base tune double backed up on different computers/flash drives! Then you can always start over if you don't like where you have ended up.
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Old 06-24-2013, 09:33 AM   #55
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Quote:
Originally Posted by inferno camaro View Post
turbolvr321

Don't mean to thread jack just trying to get some more info.
Not a problem! Maybe there should be a cam thread where people say what they have and show what it sounds like.

I ran no mufflers for a day, then I ended up putting mine back on. I dont have a video of me getting on it any yet, but I do have idle videos. Ill get them uploaded and in here.
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Old 06-24-2013, 09:55 AM   #56
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This is the no-muffler idle.
http://youtu.be/Z0_k7s4k6eQ

This is my buddy parking the car last night with factory mufflers re installed(Took the Harleys up to Austin, Tx)
http://youtu.be/sFv78n5wgL0
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