10-02-2010 | #21 |
Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,679
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Re: 4L80 auto ZR-1's
Some pictures of the finished product.
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'91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage Last edited by Pete; 10-02-2010 at 01:04 PM. |
10-02-2010 | #22 |
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Re: 4L80 auto ZR-1's
cool product !!
Q: what the Weight differnce between them, if we made the change? Auto will be less or same? |
10-02-2010 | #23 |
Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,679
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Re: 4L80 auto ZR-1's
I never weighed them but i would say the auto will be a bit heavier.
With the 4L80 you'll never have to change the clutch Pete
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'91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage |
10-02-2010 | #24 |
Join Date: Mar 2004
Location: Found Member
Posts: 4,346
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Re: 4L80 auto ZR-1's
Quality product !!
Won't have to worry about the back end (joint's,half shafts R&P etc.) either , just another plus. |
10-02-2010 | #25 |
Join Date: May 2005
Location: Leesburg, VA
Posts: 2,713
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Re: 4L80 auto ZR-1's
That looks really stout!
Just a curiosity question, could a 6L80-E be used? A 6-speed auto Z would be pretty sweet for daily driving.
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Bob Saveland Former owner of #2517 [IMG]http://a.random-image.net/aurora40/vette.jpg[/img] |
10-03-2010 | #26 |
Join Date: Sep 2005
Location: Washington
Posts: 955
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Re: 4L80 auto ZR-1's
the gearing in the 6L is crap.. It set up for truck. You would need 3.08-2.70 rear end, then you still have a OD thats out of wack..
You made a extra one, right Pete. |
10-03-2010 | #27 |
Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,679
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Re: 4L80 auto ZR-1's
I'm pretty sure the the 6L and 4L have same dimensions,will have to ask my trans guys.
Bob,i have one more on hand and more on the way. Pete
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'91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage |
10-04-2010 | #28 |
Join Date: Jul 2004
Location: Kalamazoo MI
Posts: 1,739
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Re: 4L80 auto ZR-1's
So whats the price tag on this mod?
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JOHNNY P Currently own 90 ZR-1 #845 DRM 500 engine package 90 #226 Parts car Hit me up if you need anything. |
10-04-2010 | #29 |
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Re: 4L80 auto ZR-1's
Pete You rebelled against ZF6
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10-04-2010 | #30 |
Join Date: Mar 2004
Location: Found Member
Posts: 4,346
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Re: 4L80 auto ZR-1's
14 K is way high. The conversion should cost no more than doing the same in a C5. Parts are the same cost. What say Pete ?
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