I have a problem, when cold, or randomly, when taking off in 1st gear, it completely falls on its face then comes back to life. When I'm full throttle, it shift slow when at 7300rpm.. starts nosing over then shifts.
I'm running stock@ 1.5 deg negative. Rear is @0.5 negative. I'm looking to add more negative in the rear. Steeda progressive sport springs on factory shocks and struts.