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Old 02-17-2011   #41
sammy
 
Join Date: Jun 2010
Location: back in lone pine
Posts: 591
Default Re: Taking my Z to the 1/8 mile track on Wednesday

boy sure must be nice to do a burnout past the starting line ,if we do that where we race they get really pissed . what tire pressures did you try .also you can knock a tenth off your 60fts by pulling the upright connection to your front sway bar . also it helps a bunch if you move you mat sensor to the underside of the front bumper . as it gets heat soaked in the stk position waiting to run in the staging lanes and pulls a ton of timing out . you have me thinking of getting some 430s and ditching the 392s in my 92.nice air by the way
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Old 02-18-2011   #42
Hog
 
Join Date: Jul 2010
Location: Woodstock, Ontario, Canada
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Default Re: Taking my Z to the 1/8 mile track on Wednesday

Most tracks consider burnouts passed the line a "faux pas", unless you are a dragster/funny car type.

Those dry hops made me nervous, I avoid them.

Nice runs.

peace
Hopg
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Old 02-18-2011   #43
Nacho_ZR1
 
Join Date: Nov 2010
Location: Cedar Hill, Texas
Posts: 154
Default Re: Taking my Z to the 1/8 mile track on Wednesday

Quote:
Originally Posted by sammy View Post
boy sure must be nice to do a burnout past the starting line ,if we do that where we race they get really pissed . what tire pressures did you try .also you can knock a tenth off your 60fts by pulling the upright connection to your front sway bar . also it helps a bunch if you move you mat sensor to the underside of the front bumper . as it gets heat soaked in the stk position waiting to run in the staging lanes and pulls a ton of timing out . you have me thinking of getting some 430s and ditching the 392s in my 92.nice air by the way
LoL, forget the 430's. If i had to do it over again, i'd get 456s!!!!
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[SIZE="1"][SIZE="2"]1992 ZR-1 #483
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[U][B]Mods[/B][/U]
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Old 02-18-2011   #44
Nacho_ZR1
 
Join Date: Nov 2010
Location: Cedar Hill, Texas
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Default Re: Taking my Z to the 1/8 mile track on Wednesday

Quote:
Originally Posted by Jagdpanzer View Post
Great run and good driving!
MT DRs do the job when the conditions are right.
From my personal C4 drag strip experience you may want to have a rear spindle and bearing setup handy (or buddy with a trailer) if you launch any harder. With some help you can R&R a busted spindle at the track in about an hour.
Great advice! Where do i get a rear spindle and bearing setup and how much do they cost? Whats involved to put it in? What are the symptoms of a broken spindle?

Sorry for all the questions
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Old 02-18-2011   #45
Jagdpanzer
 
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Location: Northern VA
Posts: 2,661
Default Re: Taking my Z to the 1/8 mile track on Wednesday

Don't worry, when a spindle goes you will definitely know something in the drive train bit the big one. Spindles usually break at launch and thats as far as your race will go. Shut it down immediately in order to minimize the collateral damage of the halfshaft rattling around in the suspension knuckle unsupported.

Corvette Recycling has good prices for rear spindles and OEM NOS bearing hubs:

http://www.corvetterecycling.com/product_p/10052216.htm

http://www.corvetterecycling.com/pro...0101005-24.htm

When the spindle pops it most always takes out the wheel speed sensor:

http://www.corvetterecycling.com/product_p/10052274.htm

...and scares the brake rotor:

http://www.corvetterecycling.com/C4_...p/10097655.htm

You can also snag these parts off ebay but be careful:

http://cgi.ebay.com/ebaymotors/1994-...Q5fAccessories
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Old 02-18-2011   #46
flyin ryan
 
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Location: Edmonton, Alberta or Phoenix, Arizona
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Default Stay away from Dry hops...

Quote:
Originally Posted by Hog View Post
Those dry hops made me nervous, I avoid them.
I didn't watch the runs, but stay away from dry hops...period. Old school thinking. Hurt's parts & dosen't do anything anyways. Just get in the beams as soon as you can is best.
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Old 02-18-2011   #47
sammy
 
Join Date: Jun 2010
Location: back in lone pine
Posts: 591
Default Re: Taking my Z to the 1/8 mile track on Wednesday

yeah been on the wrong side of that one turned the spindle into a barbers pole and the 1/2 shaft in to a twisted piece of metal . what i did was get the nitrus ready 1/2 shafts froms dennys drive shaft, then has summers bros make new spindles and bearing surfaces. increased splines and better material . the cost for that was 1300. but they are about as solid as i am going to get without going to a boltin ford 9 in . which is about 5k.. just ask corey about what breaks (hes broken it all ) and what he would do and follow his suggestions .and like the above said take extra parts or trailer the car to the track
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Old 02-18-2011   #48
sammy
 
Join Date: Jun 2010
Location: back in lone pine
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Default Re: Taking my Z to the 1/8 mile track on Wednesday

so what tire pressures did you use ?????
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Old 02-18-2011   #49
sammy
 
Join Date: Jun 2010
Location: back in lone pine
Posts: 591
Default Re: Taking my Z to the 1/8 mile track on Wednesday

are you going to take her to a full size track (1/4 mile)? or is 1/8th mile the only thing near you . they can be few and far between .i know used to have to drive 200miles one way on drag radials to go race .
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Old 02-18-2011   #50
Nacho_ZR1
 
Join Date: Nov 2010
Location: Cedar Hill, Texas
Posts: 154
Default Re: Taking my Z to the 1/8 mile track on Wednesday

Quote:
Originally Posted by Jagdpanzer View Post
Don't worry, when a spindle goes you will definitely know something in the drive train bit the big one. Spindles usually break at launch and thats as far as your race will go. Shut it down immediately in order to minimize the collateral damage of the halfshaft rattling around in the suspension knuckle unsupported.

Corvette Recycling has good prices for rear spindles and OEM NOS bearing hubs:

http://www.corvetterecycling.com/product_p/10052216.htm

http://www.corvetterecycling.com/pro...0101005-24.htm

When the spindle pops it most always takes out the wheel speed sensor:

http://www.corvetterecycling.com/product_p/10052274.htm

...and scares the brake rotor:

http://www.corvetterecycling.com/C4_...p/10097655.htm

You can also snag these parts off ebay but be careful:

http://cgi.ebay.com/ebaymotors/1994-...Q5fAccessories
Wow, thanks for all the helpful links! Something tells me I will be walking down the Spindle road in the springtime
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