mx5cartalk.com

Just curious as tho everyones thoughts of the pros and cons ofchanging Cam Gears,
is the performance gain worth it or negligable?

My b99 10AE has headers, intake.

Pointless unless you have an ECU you can retune.

The best you will do on standard cams is to reshape the torque curve, you won't find any more power.

Generally only needed to dial in aftermarket cams.