Thread: N54 Powerglide
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      04-10-2021, 10:51 PM   #663
Brule
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Australia
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Drives: 2007 335i e92 6spd man
Join Date: Jul 2013
Location: Darwin

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Roll racing logs and data.

6266 .84ar, 3 inch dump pipe, 14psi wastegate, 26psi wgdc 70%
Hoosier tyres
3.08 diff
Best mph 106mph 6212rpm



6466 1.0ar, 4 inch dump pipe, 17psi wastegate, 26psi wgdc 25%
Street tyres
4.10 diff
Best mph 114mph 6973rpm

Not sure if I would have got more mph with hoosiers but 100% would have been quicker and safer.
Appreciate 0