BZZZTTTTTTT Wrong answer..
A heavily modified car MAY benefit from cracked, or tied secondaries, however they are there to provide a smaller and therefore higherflowing pathway to provide greater lower end torque. when open they provide two pathways making higher overall horsepower. holding them open will provide the same effect as when they open on their own. it will provide no MORE effect, however. the con to this is you will not get the low end effect, and will be sluggish below 3500-3800..
NOT worth it, without a heavily modified 2.5/3.0 producing enough torque to overcome the loss of open secondaries..
Ray
