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Showing results for tags 'bump steer'.
Cary (tube80z) has been mentioning this idea of the dual ball joint front end off and on for the last couple years. I hadn't really given it too much thought until I autoxed my car and was really lifting the inside rear tire, and Dan (74_5.0L_Z) suggested that the problem might be scrub radius and caster related. I guess the idea is that the outside wheelbase increases significantly enough due to scrub that the car leans over in that direction and the inside rear comes off the ground. Recently this thread popped up talking about swapping front suspensions and it quickly devolved into a piss
This is not a how to,It is what I have done. Mesuring the 240 rack I came up with 24.230" from center to center of ball scokets (iner tie rod pivot point) and a travel of 5.125". The pinion is 7.5" from the center of the housing. The Miata rack's I reviewed are from a 92 and 97. The 92 has a vavle body cast with the gear case and is held togeather with C-clips. This makes it harder to modify. The 97 has a vavle housing bolted to the gear case and the end cap screws into the housing. This is what I will cover here. The Miata rack is 26.040"center to center of ball scokets wi