Berg have still 5-speed kits available for type 1, maybe type 2 too.
For a type 1 trackday only transaxle i would choose these ratios:
3.88 r+p
1st 3.78
2nd 2.25
3rd 1.65
4th 1.26
5th 1.04 or 1.00
trackday and street transaxle maybe these
3.88 r+p
1st 3.78
2nd 2.06
3rd 1.48
4th 1.14
5th 0.93
And autobahn ratios here what i would choose
3.88 r+p
1st 3.78
2nd 2.06
3rd 1.42
4th 1.04
5th 0.82
Four speed with 3.88 r+p and stock 1-2 gear ratios, only 3 and 4 ratios would be needed to change, maybe 3rd between 1.40-1.48 and 4th between 1.00 - 1.12. Depends about the engine max rpm and torque.
Last edited by -Alex-; September 16th 2013 at 02:50.
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