Well i mean stock vs stock the trans have the same gears, it's just a has a 4.3fd vs z1 has the 4.7fd, all motor wise the z1 trans is alot better and faster but if I was boosted I'd probably stick with the an trans cause the gears are slightly longer
Shift points on z1 are like 40,60,80,105 vs a2 it's like 40,68,92,124....
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