Dynamic Tactics
DTS builds upon its great reputation for hyper-accurate engine dynamometers with its new DTS-CD36 chassis dyno. A 36-inch roll diameter is designed to be the most realistic tire contact patch, yet still allows manageable installation compared to huge roll sizes that make no difference in accuracy. An eddy current enhancement module ensures precision despite the test car's size and weight, capable of up to 240 mph and 2,400 hp. The module is center-mounted to the main roll axle for a quick and accurate load response with no dependence on gears or drive belts that can create mechanical losses. Industrial grade construction and materials ensure years of trouble-free operation with little maintenance cost.
Dynamic Test Services Inc.
4130 Product Dr.
Dept. GMHTP
Shingle Springs, CA 95682
800/243-DYNO (243-3966)
www.dtsdyno.com

Stay tuned
Are you still messing around with an early version of HP Tuners? Step it up and pick up HP Tuners VCM 2.1 for enhanced scanning and editing capabilities. Increased parameters (for both monitoring and modifying), histograms, applications, and support, as well as transmission controller scanning and numerous improvements in the display and gauge performance have been made for your viewing pleasure.
HP Tuners
P.O. Box 801057
Dept. GMHTP
Valencia, CA 91380-1057
www.hptuners.com

Pump up the volume!
Whether you purchased your C6 Z06 for the track or just to be noticed, your stock exhaust system is holding you back. Give your LS7 a hand in exhaling with the Dr. Gas XScream Crossover System and gain 3 to 5 percent horsepower. This bolt on mid-section orients the junction closer to the engine for a smoother exhaust note and the exotic sound you crave. Track-only cars (or those who like disturbing the peace) can also replace the stock mufflers with a pair of side-exit Dr. Gas Street Boom Tube Mufflers for increased horsepower gains and only 8-14dB reduction (from straight pipes).
Dr. Gas
9479 S. Sandy Pkwy
Dept. GMHTP
Sandy, UT 84070
801/563-1111
www.drgas.com