Basically - Ability to control lift, advance and retard of cam shafts
More air in, quicker air out coupled with a retune of fueling and timing should make for decent gains.
FI equipped vehicles will be able to retune to be quite a different 'feel'
Quote:
Originally Posted by kielbasa16
Would someone mind providing a short description of what it means to crack the vvel and what this means in term of tuning?
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