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10-15-2013
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#1 |
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Join Date: Aug 2013
Location: Nipomo CA.
Posts: 4
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Mojave issues
Ran @ Mojave this weekend. Car ran great except. Rear brakes warped the rotors. This got worse after the 170 MPH run in the mile. Car ran 180.9 in the magnum. I think that if I would have held in 5th longer would have gotten another 5 MPH. It seem like maybe better ignition & it wouldn't lay down when I hit 6th. Was trying to shift @ 6800 to 7000 but didn't spend much time looking @ tack in 5th gear.
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10-15-2013
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#2 |
  
Join Date: Jun 2005
Location: pittsburgh
Posts: 4,624
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Re: Mojave issues
with stock gears you're looking at a .5:1 rear end, you're going to need some serious power to pull 6th with stock gears
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It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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10-15-2013
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#3 | |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,686
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Re: Mojave issues
Quote:
Yeah, 6th is not a top end gear unless big numbers. 5th is it. |
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10-15-2013
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#4 |
 
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,180
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Re: Mojave issues
What mods do you have?
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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10-15-2013
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#5 |
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Join Date: Jun 2005
Location: pittsburgh
Posts: 4,624
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Re: Mojave issues
though, a stock car isn't going to hit 170 in a standing mile...least I don't think it will.
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It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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10-15-2013
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#6 | |
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Join Date: Jan 2004
Location: Portland, OR
Posts: 1,047
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Re: Mojave issues
Quote:
Must have a ton of power and steep rear gears to even be contemplating using 6th in a mile run.
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Robert ZR-1 Net Registry Oregon State Director 91 ZR-1 #431 Black/Black LPE 368 |
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10-15-2013
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#7 |
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Join Date: Aug 2013
Location: Nipomo CA.
Posts: 4
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Re: Mojave issues
1994 admiral blue 410 gears, dual disc clutch, headers, top end ported, chip that goes full rich after 2500 RPM, Forced air system that gets air from center of front bumper straight to filter housing, Corsa exhaust, Cats have been gutted, Bilstein shocks machined by Bilstein to be coil overs, Wilwood 6 piston front brakes, back brakes Wilwood pads, Ron Davis radiator, short throw shifter, 1/2 tank 91 with 5 gal 109 gas. going through mile @ 6700 @ 169 mph in 5th. Used 6th for the magnum 1.5 mile. It seems like missing a little in 6th but still pulls. Car has 93000 miles on it & still has 220 plus compression in all cylinders.
Last edited by merkanic; 10-15-2013 at 07:31 PM. Reason: Just added how well these engines hold up with high miles |
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10-15-2013
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#8 |
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Join Date: May 2005
Location: Nichols, FL
Posts: 611
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Re: Mojave issues
If you want to gain a little more cut the spring in the thermostat, will drop engine temps down to 170-180 even in hottest weather at those speeds. Remember over 5800 rep no water through radiator it all goes through the bypass.
Tyler http://thepandatrap.com/tyler/misc/Thermo.jpg |
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10-15-2013
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#9 |
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Banned
BANNED
Join Date: Oct 2006
Location: MD
Posts: 3,674
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Re: Mojave issues
Very cool, your first post is the Mojave Mile!
Just sent the link to another person who raced in his Doug Rippie 383 C4... Also great to see another Admiral Blue post up! Does your car have black interior and does it have a Skinner package?  David |
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Hybrid Mode
