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12-29-2003, 01:48 PM | #1 |
Registered Member
Join Date: Apr 2001
Location: Staging lane
Posts: 4,337
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Ok WTF! "8.8 rear end"
The coupe I recently purchased was supposed to have 3.73 gears in it. I purchased the car as a rolling chasis so I towed it home. I have completed the engine and tranny and decided to jack up the rear end and change the gear oil and check to see if it really had 3.73 gears.
If you jack up the rear and turn the tire one turn you can count how many revolutions the drive shaft makes to figure out your gear ratio. If you do this to a car with stock gears the drive shaft will turn 2 and 3/4 turns. The problem is my drive shaft doesnt even make 2 complete rotations if you rotate the tire once. I had some friends come over and check it out to make sure I wasnt crazy. They were tripping out as well when I showed them. Anyone know WTF!!! Surely my car doesnt have less than a 2.0 gear ratio.
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92' LX-Big brakes, Lots and lots of suspension, GT40X heads, Ported cobra intake, stock cam, Vortech SC trim. 00' Lightning-Stock 88'CRX-13 second ego killer |
12-29-2003, 02:04 PM | #2 |
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Join Date: Jul 2000
Location: Norman, Oklahoma, USA
Posts: 597
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If one wheel is staying still and one is turning one rotation, the driveshaft will turn half of what it should. turn both wheels one rotation and count the driveshaft revs. Sounds like the clutches in the traction loc part of the rear end are not good if one wheel can turn and the other can't. But yeah, both wheels have to turn to get the right number of turns at the driveshaft.
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Michael Black QuantumMotorsports Norman, OK 1984 LX Hatch 306 w/ TRW forged flat toppers, Comp Cams Magnum 292H, GT40P heads w/ 3 angle valve job, .550 lift springs, Angus Racing Roller Rockers, Weiand Stealth Intake, Holley 4150 650cfm carb, MAC 1 5/8 Long Tubes, Single Chamber Flowmasters, 91' T5 w/ Pro 5.0 shifter, Turbo Coupe 8.8 Rear w/ 3.55 gears, QA1 Motorsports tubular K member, no interior except steering wheel and seat. Coming soon: 6 or 8 point cage, Fuel Cell, Weld Draglites |
12-30-2003, 01:41 AM | #3 |
I'd rather be basketweaving
Join Date: Feb 2000
Location: Indianapolis
Posts: 2,551
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ditto
Time to check into that new carbon fiber track lok clutch/steel kit for the 8.8 very nice IMO for around $80-90
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NMRA O/C 9516 NA pumpgas stickshift 347 10.65@125.6, 6.73@100, 1.41 60ft |
01-02-2004, 01:23 AM | #4 |
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Join Date: Mar 2003
Location: philadelphia ms
Posts: 180
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ditto---again.
and i'm with drew.. the new clutch packs are the BOMB
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i got mustangs. do u? |
01-02-2004, 08:09 AM | #5 |
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Join Date: May 2001
Location: westerville, OH USA
Posts: 618
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Who sells the carbon fiber clutch sets?
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1990 Notchback: BBK Ceramic Coated Full length headers, Dr. Gas 3"- 2 1/2" x-pipe, Flowmaster 40's/turndowns. |
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