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PostPosted: Thu Jul 19, 2012 2:25 pm 
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4 BBL ''Hyper-Pak''
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Are Dorman or Pioneer balancers any good? Dorman 594-243 or Pioneer DA-2250
I can get the dorman with a lifetime warranty and the pioneer with a 1yr warranty and 20% discount though my job for either.
[/i]

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PostPosted: Thu Jul 19, 2012 3:09 pm 
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I'm not buyin'. Gimme known-good Australian-made quality over Chinese R&D ("Receive & Duplicate") any ol' day -- discount or no discount.

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PostPosted: Thu Jul 19, 2012 5:00 pm 
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Or get your old one redone by Damper Dudes or Damper Doctors.

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PostPosted: Thu Jul 19, 2012 6:05 pm 
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4 BBL ''Hyper-Pak''
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Any suggestions dan?

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PostPosted: Thu Jul 19, 2012 8:15 pm 
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http://www.ebay.com/itm/380455093128 for a new Australian-made single-groove damper that accepts the same bolt-on steel add-on pulleys for A/C (rear) and/or power steer (front).

http://www.ebay.com/itm/360151441646 for a new factory 3-groove truck damper. VERY heavy. I have one on my '73 Dart.

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PostPosted: Fri Jul 20, 2012 1:44 pm 
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4 BBL ''Hyper-Pak''
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Lol go figure. the first link is cheaper than Autozone with my discount!

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PostPosted: Fri Jul 20, 2012 2:40 pm 
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Supercharged
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What would the advantage to the truck dampener be? More mass = more dampening effect?


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PostPosted: Fri Jul 20, 2012 3:07 pm 
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Three pulleys without bolt-on sheaves. I don't know about more damping effect -- it's difficult to imagine more being necessary or beneficial.

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PostPosted: Fri Jul 20, 2012 3:15 pm 
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Ah. So the only advantage to the truck dampener is a guaranteed three pulleys without the need for bolt on pulleys? I agree about no more damping being necessary. I suppose the added mass could offer a minimal MPG increase by acting as a mini flywheel if the engine was operated at high RPM for extended periods of time. But I doubt it would be noticeable.


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PostPosted: Fri Jul 20, 2012 4:52 pm 
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I am guessing (but it's just a guess) that what's heavy-duty about this 3-groove damper is the 3 integral sheaves. It's a heavier-duty belt drive, not a heavier-duty crank vibration damper.

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PostPosted: Fri Jul 20, 2012 5:12 pm 
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Turbo EFI
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Quote:

http://www.ebay.com/itm/360151441646 for a new factory 3-groove truck damper. VERY heavy. I have one on my '73 Dart.
I see that vendor says it's for a cast crank; will it also work on a forged crank as well?

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PostPosted: Fri Jul 20, 2012 5:57 pm 
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Yup. It's doing just fine on the forged crank in my '73.

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PostPosted: Mon Jul 23, 2012 6:58 am 
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Why not reuse the original one? I have never had one fail, even on hipo motors. I think the pre-64 ones might have been more prone to failure.

Lou

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