Track Day Chat

Originally Posted by ///maestro

Anyone measure bump & droop when installing coilovers? Roll Center?

Here are some pics of my bump(full compression, no springs) and droop (full decompression).

Rear full droop:


Rear full bump:


Rear Ride height:





Front full droop:


Front full bump:


Front Ride height:



Measurements: (from the top of the center cap to the center-most part of the fender)
Rear:

Fully Compressed (no spring): 317.5 mm

Full droop: 444.5 mm

Ride height (car on ground with spring): 352.425mm



Front:

Fully Compressed (no spring): 311.15 mm

Full Droop: 444.5 mm

Ride Height: 342.9mm

I may raise the front a bit, looks like I'll need a swift spring to properly preload the fronts, If I go any higher, the springs become loose. Only way to tell is to do a corner balance which will hopefully happen after I get my half-cage done.