Friday, 30 August 2013

Differential Options - 3.14 or 3.38

Had some debate about different differentials fitted to the Hayabusa and the difference between a 3.14 & 3.38, used a sheet from online to calculate maximum speeds in gear. The calcs are based on a 11,000 rpm rev limit and 195/50/15 wheels and tyres.

By changing the settings on the sheet I calculated that in 6th gear, 70mph on the 3.14 is 5,500rpm and on the 3.38 it's 6,000rpm.

3.14 Differential



3.38 Differential


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