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04-13-2011
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#11 |
Join Date: May 2005
Location: Leesburg, VA
Posts: 2,704
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Re: ZZZZZR1 !!!!!!!
What is getting done to it? New wheels? New exhaust? New displacement?
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04-13-2011
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#12 | |
 Join Date: Aug 2006
Location: McLean, VA
Posts: 3,717
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Re: ZZZZZR1 !!!!!!!
Quote:
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04-13-2011
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#13 | |
 Join Date: Mar 2010
Location: Newtown, CT
Posts: 199
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Re: ZZZZZR1 !!!!!!!
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I think Frank's blue turtle comments finally shamed him into doing the top end...... |
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04-13-2011
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#14 | |
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Banned
BANNED
Join Date: Oct 2006
Location: MD
Posts: 3,674
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Re: ZZZZZR1 !!!!!!!
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You are right about wheels, exhaust and the peer pressure from Frankie!! I couldn't handle it and had to upgrade!!! Can't wait for the permagrin David |
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04-13-2011
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#15 |
 
Join Date: Jan 2006
Location: Niceville
Posts: 1,000
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Re: ZZZZZR1 !!!!!!!
David,
Are you doing gears? Ted |
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04-13-2011
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#16 | |
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Banned
BANNED
Join Date: Oct 2006
Location: MD
Posts: 3,674
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Re: ZZZZZR1 !!!!!!!
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Pulling out 4:10's and going with stock rear I prefer winding out the gears and willing to give up the additional power Do you prefer 4:10's in your modified Z's? David |
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04-13-2011
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#17 | |
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Join Date: Jan 2006
Location: Niceville
Posts: 1,000
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Re: ZZZZZR1 !!!!!!!
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Ted |
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04-13-2011
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#18 |
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Join Date: Jun 2010
Location: Lone Pine, CA
Posts: 580
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Re: ZZZZZR1 !!!!!!!
i have 410s in my 90 and 392s in the 92 . i really like the 392s .2000 rpms in 6th gear is 76 miles an hr. which is a really nice rpms to cruize at. plus fuel mileage on cruize control on the freeway is between 25-28 which is better than i ever got with the stock gears
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04-13-2011
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#19 |
 Join Date: Dec 2005
Location: Huntley IL
Posts: 170
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Re: ZZZZZR1 !!!!!!!
Al has 373's in his 441 & he thinks he needs moore like a 391 but I don't think there is that much difference between them to.
I have the 391's in the 427 & they do drive down the Hiway in 6th very nice I will let you know if there staying in or swapping for 410's sat May 14th at around 5 pm I do think 410's are perfect for the Stock ZR-1 ,Any moore than 335 To the tire & you will need Drag radials With the 410 at 420 + you will need Dr with any gear Bob G 427 LT-5 |
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04-13-2011
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#20 | |
Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,156
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Re: ZZZZZR1 !!!!!!!
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__________________
1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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