Wheel alignment - Charley Brown settings.
Posted: Thu Mar 16, 2006 12:58 pm
After installing new shocks on my NA6 a couple of weeks ago, I pulled all the suspension adjusting bolts out last weekend and greased the spindles, replaced the nuts and generlly checked over the suspension before I had the wheel alignment done yesterday.
I went to see a local wheel alignment specialist who was recommended to me as he sets up a number of local rally cars so he should know the business. He has his aligner calibrated once a month, doesn't mind you sitting in the car while its aligned and looked at my alignment specs as given by Charley Brown (thanks CB) last year and said he could alight to them. My wife had to take the car yesterday (me busy at work) and his results for the alignment are as follows:
Front Camber = - 1.3 deg (L), - 1.3 deg (R)
Front Caster = 5.0 deg (L), 5.4 deg (R)
Front Toe in = 0.5mm (L), 0.5mm (R)
Rear Camber = - 1.2 deg (L), - 1.2 deg (R)
Rear Toe in = 1mm (L), 1mm (R)
The tech noted that this spec may wear the tyres on the inside edge....
While this is not quite as per CB's recommendations, how do these numbers look to you suspension gurus? I only tried the car over a 10km loop after the alignment which only gave me a general feel - seems OK though.
I went to see a local wheel alignment specialist who was recommended to me as he sets up a number of local rally cars so he should know the business. He has his aligner calibrated once a month, doesn't mind you sitting in the car while its aligned and looked at my alignment specs as given by Charley Brown (thanks CB) last year and said he could alight to them. My wife had to take the car yesterday (me busy at work) and his results for the alignment are as follows:
Front Camber = - 1.3 deg (L), - 1.3 deg (R)
Front Caster = 5.0 deg (L), 5.4 deg (R)
Front Toe in = 0.5mm (L), 0.5mm (R)
Rear Camber = - 1.2 deg (L), - 1.2 deg (R)
Rear Toe in = 1mm (L), 1mm (R)
The tech noted that this spec may wear the tyres on the inside edge....
While this is not quite as per CB's recommendations, how do these numbers look to you suspension gurus? I only tried the car over a 10km loop after the alignment which only gave me a general feel - seems OK though.