EVO IX 6speed

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Jul 15, 2014 | 09:49 AM

GreeceS13

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Joined: Jul 2014

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From: Greece

EVO IX 6speed

EVO IX 6speed has the same ratio from 1st-4th gear like EVO 8 5 speed?
So at EVO IX it doesn't affect quarter mile times the 6 speed tranny?

Jul 16, 2014 | 01:17 AM

wowzers

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Joined: Jan 2014

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From: Australia

Quote:

Originally Posted by GreeceS13

EVO IX 6speed has the same ratio from 1st-4th gear like EVO 8 5 speed?
So at EVO IX it doesn't affect quarter mile times the 6 speed tranny?

it would be different

'Stock Final Drive Ratio: 4.529

Gearing VIII/5 - IX GSR- IX MR

1st Gear 2.928 - 2.785 - 2.909
2nd Gear 1.950 - 1.950 - 1.944
3rd Gear 1.407 - 1.444 - 1.434
4th Gear 1.031 - 1.096 - 1.100
5th Gear 0.720 - 0.761 - 0.868
6th Gear -.--- - -.--- - 0.693

Speed with stock final drive, 7500 RPM:

------------ 4th --- 5th --- 6th gear
VIII 5speed: 121.7 - 174.3 - n/a
IX GSR 5spd: 114.5 - 164.9 - n/a
IX MR 6spd.: 114.1 - 144.6 - 181.1

Speed with stock final drive, 8000 RPM:

------------ 4th --- 5th --- 6th gear
VIII 5speed: 129.8 - 185.9 - n/a
IX GSR 5spd: 122.1 - 175.9 - n/a
IX MR 6spd.: 121.7 - 154.2 - 193.2

Speed with HKS 4.11 final drive, 8000 RPM:

------------ 4th --- 5th --- 6th gear
VIII 5speed: 143.1 - 204.9 - n/a
IX GSR 5spd: 134.6 - 193.8 - n/a
IX MR 6spd.: 134.1 - 169.9 - 212.8

Speed with TRE 3.84 final drive, 8000 RPM:

------------ 4th --- 5th --- 6th gear
VIII 5speed: 153.1 - 219.3 - n/a
IX GSR 5spd: 144.0 - 207.5 - n/a
IX MR 6spd.: 143.5 - 181.9 - 227.8'

https://www.evolutionm.net/forums/ev...9-gearing.html