Hello list,
Does anybody on the list have the free length and rate for the front and
rear springs on an IRS TR4A? My guess is that they are different from the
250 and the 6 so I would want the specifics on the 4A only. Here's what I
want to do. I would like to lower the ride height by about 1/2" to 1" while
maintaining the same spring rate so as not to bottom out the springs.
Thinking about doing some autocrossing and I like the look of the 6's that
are lowered for autocrossing.
Any opinions from those who have done it?
Jerry Van Vlack
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