LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

How important is the right ratio?

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Jun 10, 2003 | 09:32 PM

#1

70cst10

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Joined: Jun 2003

Posts: 10

From: Goose Creek, SC

How important is the right ratio?

How will an LT1/4l60E run if I don't reprogram the computer for a 3.73 rear end? Will it shift funny? Can I damage anything?

Thanks!

Milan

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Jun 10, 2003 | 10:26 PM

#2

shoebox

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Joined: Dec 1969

Posts: 27,727

From: Little Rock, AR

I would imagine the shift points will be off compared to true speed of the car. Probably no damage unless you do something stupid.

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