ZPOST - View Single Post - Going 4.10 gears

Michael9218 · 05-02-2020, 03:16 PM

My track only car has 4.10:1 30/60 ramp from Diffsonline. Dan builds a good diff. I’m running 275 tires. Give Dan a call. Ton of good advice there.

05-02-2020, 03:16 PM	#3
Michael9218 Lieutenant 595 Rep 484 Posts Drives: 2007 Z4 M Coupe Join Date: Oct 2012 Location: Woodstock, GA iTrader: (0)	My track only car has 4.10:1 30/60 ramp from Diffsonline. Dan builds a good diff. I’m running 275 tires. Give Dan a call. Ton of good advice there.
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