Hi David,I am after a little advise
my name is Terry Bowden and i'm part of a team running a sport compact doorslammer on Australia,we've brought the car home to New Zealand for a few meetings,our track has a drop in the concrete/bitumen transition,(120ft from launch),this drop causes a bounce which disrupts the cars suspension,we run old style Koni electrics on the rear,which turn from full tight to full soft before the transition,also lifted 3 clicks from 6 to stiffen bump & this improved 60 to 1.05 but still required some serious driving to finish the pass,i;m getting the Konis dyno'ed next week,but here's my question- i've put 200lb springs on the rear to combat the downforce at top end,is this too much spring???(car has run as fast as 6.35 @ 230),if your able to help i can fwd any data reqd,(MOTEC),car is '03 Toyota,RJ Racecars,
Thanks Terry..