Quote:
Originally Posted by mark houghton
I can contribute absolutely nothing to this discussion, with all things alignment etc. way over my head. One thing that keeps popping up....tire pressure....has always stumped me vs. factory specs. Why is it that many folks recommend considerably less psi than the owners manual 29 front/44 rear? What was the good Dr. Porsche trying to accomplish with that extreme F/R bias?
My car "looks" pretty well balanced (so very deceiving are looks) and handles OK I guess, having no properly suspension tuned 930 to compare against. If I were to track it I would probably mess my pants.
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Hi Mark, FYI I run R888's on street and track. Car is approx 2500 lbs. I run 255 x 18" front and 315 x 18" rear. Set cold pressure at 24 front and 26 rear. This seems to be a consistent pressure I've used and liked for keeping the car balanced under hard braking on track.
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Cheers, Chris
1986 951
SOLD:
1975 Carrera / 965 tribute w/ 1989 3.3 turbo 8.5:1, custom Evergreen K27 7200, 964 cams, euro CIS, TEC1 dual plug, rarlyL8 headers & hooligan pipe.