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Old 10-01-2012, 02:59 PM   #411
Scooby Newbie
Member#: 202554
Join Date: Feb 2009
Chapter/Region: BAIC
Location: Bay area, ca
2003 Impreza Wrx


So finished mapping out my front suspension geometry. Very, very happy with my ballpark settings. For those that are interested, on a car with a ride height Of 13.5 inches center of hub to top of fender arch, 2.25 degrees camber, sti front control arms and 18x9.5 et35 rims with 275/35-18 tires, I have a scrub radius of 8 or 12 mm. I will have to check my notes as i dont have my notes on me. This is excellent for steering feel without being so excessive as to cause torque steer. I am going to experiment with some 10mm spacers and see how that affects the steering feels, would still keep me under an inch of scrub, give me slightly more inboard clearance to my fender wells, and widen the track width. When I get back home I will update my measurements so people know where my lateral instant centers are, roll couples, etc. on a similar setup. Very excited, now I need to order some arp extended wheel studs to fit with my spacers.
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