
01-07-2004, 04:20 PM
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CC Member
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Join Date: Nov 2003
Location: New Britain,
CT
Cobra Make, Engine: Size 10 Feet
Posts: 3,028
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Not Ranked
Almost all aftermarket and OEM speedometers are calibrated for 1000 revs/mile (which coincidentally is 1000 revs/minute at 60 mph  ) The only oddball I've seen is a small Smiths that we use in our GT, at 700 revs/mile, and a VDO electronic unit.
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