SFI 18.1 Approved Fluid Damper, Feedback???
#4
If I remember correctly, the damping is more efficient than the ATI at lower RPM's based on published data from the two manufacturers. There are a couple of guys on CF running it, I have not heard any negative feedback.
#5
I don't own or use either one of of these brands, so I have no direct experience w/either. I can tell you that almost every Nextel Cup and Busch engine use ATI dampers. I can also tell you that I have never seen a Fluidamper on any professionaly supplied racing engine at my local drag strip-period.