|
step one is 10.5 mm of lift and step two is 11.5 mm of lift. The duration of 256 and 264 just determines where your powerband is going to be. For a t28 I would go with a 256 or 264 step 2. It really just depends where you want your power. 256 will give you a little more low to mid range power where a 264 will shift it a little higher.
|