Totally stock, with 1030 miles on the clock, ran a best of 13.67 @100 MPH.

1. Predator custom tune loaded in, 16 degrees timing which goes up to 20 degrees as RPM's build, torque reduction turned off. (How much improvement on an otherwise stock 2004?)


2. Is there an ET or MPH improvement with the FTVB, or just a seat-of-the-pants kick on the shifts?

Thanks....

 

I'd say .3 or maybe more. Hope you're running more than pump gas with that amount of timing. That's the amount in my race (100 octane) program. Will detonate badly on 91 octane pump gas.

The FTVB will give some protection to the trans. Not sure you'll be able to measure an e.t. difference.

Jody