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Old 11-26-2015, 08:21 AM   #25
Mike Tune HKS E85 FD 4.88
Join Date: Jan 2015
Drives: Toyota GT86 AT NA Stage 2
Location: Tehran
Posts: 172
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My Summury about FD swap with AT and MT Transmission :

most street drag is between 20-110 miles and the best choice for AT is 4.88-5.29 and best choice for MT is 4.77-4.88
my choice for AT is 4.88 and for MT is 4.72

please see below, each cell number shows the percent of time reduction.
for example the AT 4.88 number in table is 5.2 at 170km/s. number 5.2 means if AT 4.1 reach 170km/s in 17 seconds then AT 4.88 reach 170km/h in 16.11 seconds.
16.11 is 5.2% lower than 17 seconds.

see other numbers in this excel :

this is another useful excel i downloaded from this forum and uploaded again because google link was not available: is offline   Reply With Quote
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