Brand new special ratio short/close ratio racing gear kit (3rd, 4th and 5th gear sets

[paddockracing]

This is a brand new special ratio short/close ratio racing gear kit (3rd, 4th and 5th gear sets) manufactured by Albins Off Road Gear Pty Ltd in Australia. These are helical cut synchromesh gears that fit all Porsche 944's Turbo's and S2 transaxles. Guaranteed fit and function! Stronger than OEM! (more photos will be posted)

Ratios/Tooth counts are as follows:

3rd gear set 1.58, 19:30

4th gear set 1.23, 22:27

5th gear set 1.00, 25:25

Assuming a 25.5” diameter tire and 3.875 final drive:

Gear Mph per 1000 RPM Mph @6500 RPM

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1 5.59 36

2 9.51 62

3 12.40 81

4 15.96 104

5 19.58 127

Gear Change RPM drop (change @6500)

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1 -> 2 -2677 (to 3823)

2 -> 3 -1515 (to 4985)

3 -> 4 -1449 (to 5051)

4 -> 5 -1203 (to 5297)

Assuming a 25.5” diameter tire and 3.375 final drive:

Gear Mph per 1000 RPM Mph @6500 RPM

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1 6.42 42

2 10.92 71

3 14.24 93

4 18.32 119

5 22.48 146

Gear Change RPM drop (change @6500)

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1 -> 2 -2677 (to 3823)

2 -> 3 -1515 (to 4985)

3 -> 4 -1449 (to 5051)

4 -> 5 -1203 (to 5297)

Installation should be performed by an expert technician.

If you have any questions about this item please contact: 845-709-5935


PAID $2850 ASKING $1800 OBO