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Old 08-18-2010, 04:50 PM
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scoltharp
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Default New Clutch Question

My clutch started slipping a couple weeks ago and now it is completely blown. The only clutches I have seen for the V6 are Spec clutches. I want to upgrade my engine in the future, but it is currently stock. Should I go with the Spec Stage 2 or 3? Are there any other clutches around the same price range for the V6? I haven't been able to find any others. Also, I know the stage 3 handles more torque, but are there any other benefits from a 2 to a 3? They are the same price..

Thank you!
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Old 08-18-2010, 05:52 PM
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onederful100
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i like the centerforce clutches better than the spec
i have a CF dual friction in the 07 and a spec stage 2 in the 2000, the CF is more streetable almost like stock
the spec 2 grabs well, but its more off and on, and a little chatter when taking off slowly with regular driving.
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Old 08-18-2010, 06:26 PM
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2005Redfire6
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With the OP on this one, I have only seen Spec clutches for the V6... There is only a spec 1 and 2 for our cars when it comes to the Spec. All you will need is the Spec 1 because that is capable of holding 340lb/tq there is nothing you can do all motor wise that will exceed that without some type of power adder. If you are going to go with Nitrous/ Boost you will still only be around the 340 tq range. I would go with the Spec 1 for your application...
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Old 08-18-2010, 08:54 PM
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jimkaray
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I went with the CenterForce DF as well. I didn't have a good feeling about the quality of SPEC but it wasn't based on any personal experience. I'm very happy with the CF/DF. It does make a bit of a rattle at idle which I assume is from the ring of weights the string around the fingers that are supposed to add extra clamping force. They make a cool sound when you speed shift it that sounds a little bit like a mini blow off valve. performanceintl.com has maybe the best prices on clutches around. I don't see a listing for the 4.0 after '06 so I would call Centerforce and find out what the story is. I seem to recall when I was shopping around a note regarding the need to replace the flywheel as well after 06.
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Old 08-18-2010, 09:14 PM
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2005Redfire6
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Originally Posted by jimkaray
I went with the CenterForce DF as well. I didn't have a good feeling about the quality of SPEC but it wasn't based on any personal experience. I'm very happy with the CF/DF. It does make a bit of a rattle at idle which I assume is from the ring of weights the string around the fingers that are supposed to add extra clamping force. They make a cool sound when you speed shift it that sounds a little bit like a mini blow off valve. performanceintl.com has maybe the best prices on clutches around. I don't see a listing for the 4.0 after '06 so I would call Centerforce and find out what the story is. I seem to recall when I was shopping around a note regarding the need to replace the flywheel as well after 06.
My stock clutch seems to rattle... I didn't know you had to possibly replace the flywheel thats always a plus for a lighter flywheel I'll check it out.
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Old 08-19-2010, 12:15 PM
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scoltharp
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Thank you for all the advice! I went with the Centerforce DF. I just ordered it and will get it replaced next week.

Also, www.rpmoutlet.com had the cheapest price at $289.00 plus free shipping and an $11.50 processing fee.

I was told to get a Ford Racing Throwout Bearing. The only one I have seen is for a V8 up to 2004. Anyone know where to get a 2007 v6 one?

Thanks again!
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Old 08-19-2010, 12:20 PM
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2005Redfire6
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Originally Posted by scoltharp
Thank you for all the advice! I went with the Centerforce DF. I just ordered it and will get it replaced next week.

Also, www.rpmoutlet.com had the cheapest price at $289.00 plus free shipping and an $11.50 processing fee.

I was told to get a Ford Racing Throwout Bearing. The only one I have seen is for a V8 up to 2004. Anyone know where to get a 2007 v6 one?

Thanks again!
Be sure to let us know how it feels, install, ect! I'm interested.
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Old 08-19-2010, 12:28 PM
  #8  
scoltharp
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Originally Posted by jimkaray
I went with the CenterForce DF as well. I didn't have a good feeling about the quality of SPEC but it wasn't based on any personal experience. I'm very happy with the CF/DF. It does make a bit of a rattle at idle which I assume is from the ring of weights the string around the fingers that are supposed to add extra clamping force. They make a cool sound when you speed shift it that sounds a little bit like a mini blow off valve. performanceintl.com has maybe the best prices on clutches around. I don't see a listing for the 4.0 after '06 so I would call Centerforce and find out what the story is. I seem to recall when I was shopping around a note regarding the need to replace the flywheel as well after 06.
I didn't find any info on having to replace the flywheel, but I guess I'll find out soon.

I'll let you know how it turns out!
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