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4.56 gears for boosted 2019+ MT82-D4?

usefvlidiot

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So my car is currently around 700whp, looking to cut down on 60-130 times without adding any more power. It is around a 6.8-7.2 second 60-130 time with 3.55s. I would like to cut that down to to at least the low 6s. I know going with 4.56 will eliminate the 2-3-4 shift and only needing a 3-4 shift as 60mph is right at the top of 2nd, thus starting in 3rd, and 130 is right at the top of 4th. Has anyone tried 4.56s on a boosted application (mt82d4)? Not concerned about highway driving as it is not my daily driver anymore.

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robvas

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Seems like it might work. You're going to be starting out at 46-4700 RPM in 3rd, is your car ready to go at that point or does it really need another 500-800 RPM?
 
 








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