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      10-22-2021, 04:57 PM   #13
derbo
Derbo Tuning
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Drives: BMW M3
Join Date: Aug 2017
Location: Bay Area, CA

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Bringing this back from the dead.

Starting doing some math.

Front 325lb || Rear 900 is roughly 1.86Hz, 1.85Hz, roughly slightly pitch.
Add a front sway Eibach sway bar 29mm tubular, brings the front roll couple (FRC) to about 76.2%


Reference Stock:
Front 160 || Rear 550 lbs/in , 1.3Hz || 1.45Hz , 1.11 Flat Ride
26.5mm tubular front , FRC = 75.6%


IamFODI I know you ended up with Ohlins. Did you ever want to revisit flat ride + big front sway?

I'm thinking about buying a 325lb 6" spring to test as I am now on 600/900 setup and I don't like how it pitches on the street bumps.


Current setup:

Front 600 || Rear 900
Ride Frequency 2.52Hz , 1.85Hz , 0.73 Pitch ride
FRC = 76.6%
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