Description

Very popular with both our circuit and drag racing customers is the Evolution IV-IX dog engagement gearset. The later model transaxles differ from the earlier Evoluton I~III versions with the output shaft driving the centre differential crown wheel via a pinion at the end of the shaft rather than 3rd gear.

Features:

– Tooth profiles that reduce noise, wear and load forces on the standard OEM transmission housing
– Multiple piece input shaft for added strength and ratio changes/repair
– Straight cut gears (1st~4th) for maximum power transmission and minimal losses
– Billet shift forks included
– Billet crown wheel and pinion shaft (Optional – $1,840 AUD)
– No extra cost custom ratios

Ratios:

– 1st: 2.90, 2.73, 2.14
– 2nd: 1.93, 1.73
– 3rd: 1.33, 1.37
– 4th: 1.00, 1.133
– 5th: 0.85, 0.92, 1.00 (Optional $940 AUD)
– Final Drive: 4.15, 4.33 (Optional $1,840 AUD)