FWIW, SCT is adding DMRs to a lot of the newer cars and if you log the uppercase KS value (DMR) it will show the old way, positive is adding, negative is pulling.
However, for the lowercase parameter, neg is adding, as Beef stated.
We are on Woodward ave and 9 mile this weekend for the dream cruise. We have our dyno set up. I've seen several GT350s running around, but when we ask to put them up on the VMP dynojet, no dice :(
Tuning is and will remain a primary focus of VMP. Tuning is where we started, and the manufacturing of parts evolved from that. The two are not mutually exclusive; in order to manufacture parts, one must have an intimate understanding of the proper calibration of the vehicle for which the part...
Oly, its really a function of where you put the cams at low RPM...you can control torque output with them. We use this to keep Rebecca's car from blowing the tires off.
I have done some work with E85, its of more value at lower power levels compared to pump gas vs higher power levels compared to race gas, but it works.
This is something I've thought about, but I find most people quickly eclipse the warranty-able HP level of around 550-600 (480-520rwhp). Most of our customers want to take their car up to around 600rwhp, the engine is fine at that point, but things like clutches won't hold if you abuse the car.