GEAR RATIO's

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10-21-2005, 04:02 PM

Ebein

1st Gear Member

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Join Date: Apr 2005

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Posts: 86

GEAR RATIO's

With all the recent questions on RPM vs speed vs Final Drive Ratio, i thought I would put together a little
chart. This is for the TR-3650 Manual, and 235-55/r17 tires.
If i get a chance I'll calculate & post info on the T-5 and Automatics
All speeds are theoretical as wheel slippage and aerodynamic drag will reduce these speeds
the faster you attempt to go.

Code:

 Speed at 2000 RPM								
 Final Drive	3.23	3.31	3.55	3.73	3.9	4.1	4.3	4.56
 1st           	14.4	14	13.1	12.4	11.9	11.3	10.8	10.2
 2cd           24.3          23.7	22.1	21	20.1	19.1	18.2	17.2
 3rd           36.8          35.9	33.5	31.9	30.5	29	27.6	26.1
 4th           48.6           47.4	44.2	42.1	40.2	38.3	36.5	34.4
 5th           71.4          69.7	65	61.8	59.1	56.3	53.6	50.6

Code:

 Speed at 6000 RPM								
 Final Drive	3.23	3.31	3.55	3.73	3.9	4.1	4.3	4.56
 1st            43.1	42.1	39.2	37.3	35.7	34	32.4	30.5
 2cd           72.8          71.1	66.3	63.1	60.3	57.4	54.7	51.6
 3rd           110.4	107.7	100.4	95.6	91.4	86.9	82.9	78.2
 4th           145.7	142.2	132.6	126.2	120.7	114.8	109.4	103.2
 5th           214.2	209.1	194.9	185.5	177.4	168.8	160.9	151.8