Originally posted by RogerB:
Originally posted by TourDeForce:
Originally posted by beyondloadedSE:
Is it worth it?!! Why do you think they come standard on the Mazda 6 now!



I have also read in one discussion about this topic that racing teams usually install something akin to a DMD to preserve their engines.



They do it to get power. Reduction in parisitic loss to vibration, plus more stable cam profiles. And these guys are religious about weight.



I have learned yet again.

Must be that jumbly-wumbly thing happening again.