Found another one from BLOX racing:
BLOX RACING Full Bodied Adjustable Coilover System ::
Drag Pro Series :: EG/DC, EK
This one has a nifty little write up on their Test Mule [the IPG All Motor Civic] ... showing actual time slips - and claiming consistent improvements in their 60' times by about .05 sec ___ and a few more than .15 in the 1/4.
http://www.bloxracing.com/data-sheet...lWorldTest.pdf
This link is for the 370Z coilovers:
Full Bodied Adjustable Coilover System :: Drag Pro Series :: EG/DC, EK
Got my attention ....