T O P I C R E V I E W
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hidnn.o.s.
Member # 1219
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posted
At 75 in fifth I am at 2,500 RPM's...
308's
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JohnB
Member # 969
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posted
Sounds like 3.08's to me. If they are the original ones, get the axle code off the door jamb tag and post it, I'll tell you exactly what's in there.
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hidnn.o.s.
Member # 1219
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posted
I was hoping they were changed
everything else has been in the new car
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JohnB
Member # 969
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posted
I'd jack the car up, spin the tire and count the rotations of the driveshaft. This takes the speedo gear (possibly being incorrect) outta the picture too.
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4RS FED
Member # 2067
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posted
please be 3.55's
please be 3.55's
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TURLX50
Member # 3928
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posted
do 80 if your at 3000 youve got 3:55s or go 40 in 4th and you should be at 2000 rpms
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JohnB
Member # 969
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posted
That *may* work...if the correct speedo gear is present.
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MR GO FAST
Member # 2088
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posted
quote: Originally posted by 4RS FED: please be 3.55's
please be 3.55's
you need 355's?
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MR GO FAST
Member # 2088
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posted
I am at 1900RPM AT 75MPH and I assume I have 273's
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Chosen1
Member # 1906
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posted
im sure tire height also makes a difference
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87 Saleen
Member # 1549
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posted
My guess is 3.27's
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