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does this flywheel have weights?

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Old Apr 26, 2011 | 11:52 AM
  #21  
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Originally Posted by lucky131969
I'm beginning to think........that "gearheads" are truly a dying breed.
I'm with you on this one!

BTW, That roll pin that you people are removing is there to locate the correct orientation of the PP to the flywheel.
I've said it in the past and I'll say it again, when you replace your clutch with anything other then stock parts you have to remove the flywheel and have the balance checked with the PP attached.
Then the new package must be balanced exactly the same way or your looking for the biggest head ache of your life!
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Old Apr 26, 2011 | 01:47 PM
  #22  
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Originally Posted by corvettebob1
I'm with you on this one!

BTW, That roll pin that you people are removing is there to locate the correct orientation of the PP to the flywheel.
I've said it in the past and I'll say it again, when you replace your clutch with anything other then stock parts you have to remove the flywheel and have the balance checked with the PP attached.
Then the new package must be balanced exactly the same way or your looking for the biggest head ache of your life!
Are you focusing the dowel location pins at me? i know exactly what they are for but if you are using and aftermarket clutch on a stock flywheel you will be sad if you try putting the assembly together without taking them out. If you are using your alignment tool they are not needed. They are there to keep the stock clutch assembly up and centered while you put in the PP bolts. If you do it without them you have to hold the assembly up to the pressure plate(PP) and start the bolts by hand which gets tricky while your under a car on the floor like i was. I'm no idiot and i love digging into projects and i do ALOT of reasearch on stuff if i'm the least bit unsure. What i did is bought a brand new stock flywheel, diamond stage 2 and removed the dowel pins to allow for proper mating of the 2 pieces. Then i brought it all into a shop and made sure they were zero balanced and then installed into the car. i have ZERO vibrations and perfect clutch engagement so i think i maybe got it right. Just maybe ~Cole~
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Old Apr 26, 2011 | 02:07 PM
  #23  
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Good info guys....

I am considering a LS7 clutch with an Aluminum Fly wheel. I just need to figure out which Aluminum FW to go with....

I'm sure my tuner knows that you need to transfer the weights from the stock FW to the new one. Hopefully I don't have any on my stock FW.... Fingers crossed. I will be sure to ask him about the weights.

Love the valuable info here !

Thanks !
Toque
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Old Apr 26, 2011 | 04:27 PM
  #24  
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Yes make sure they check for weights and have them transfer them to the new one in the exact same position.
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Old Apr 26, 2011 | 11:32 PM
  #25  
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Originally Posted by corvettebob1
I'm with you on this one!

BTW, That roll pin that you people are removing is there to locate the correct orientation of the PP to the flywheel.
I've said it in the past and I'll say it again, when you replace your clutch with anything other then stock parts you have to remove the flywheel and have the balance checked with the PP attached.
Then the new package must be balanced exactly the same way or your looking for the biggest head ache of your life!
Ok. A bunch of comments since I posted last, but this one stood out the most and is most relevant to my situation. The key factor being that I'm installing all new aftermarket stuff... no stock flywheel. All my research all I ever see people saying is "put the old weights in the new flywheel..."etc. - Doesn't anybody use aftermarket flywheels around here?? geesh!

Anyway, like Bob said. I bolted the original assembly back together as it was on the car and took everything to a shop I found that does zero balancing. They actually new exactly what I was talking about with the C5 external balancing shenanigans and said they'll take care of me. From what I can tell, this is the ONLY way to properly replace everything with aftermarket stuff - Have a shop spin the original assembly, then have them spin the aftermarket stuff and match the balance exactly.
I'll post my results when the job is done, but it may be awhile. I dropped the seats off to be reupholestered and I'm doing some other stuff also.

Oh, also, as a side note - you can see the weights from either side of the flywheel, they just aren't as noticeable from the side I took my picture from because they're recessed so much. On mine there were actually 2 weights right btwn 6-8 o'clock.
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