Hey folks, just thought I would update this thread and give my impressions after having had the M370 Plenum installed for almost a week.
First, thanks to everyone for your input, it helped me understand exactly what was going on. I know that comparing dyno numbers to different dynos is almost worthless...going to the Dynojet was simply due to my impatience and perhaps impulsiveness
. My overall impression of the Motordyne Plenum is this: I am very happy with the gains that I feel. The Z feels more "torqey" and passing on the highway is much more fun with it installed
. The fit and finish was flawless.
At the end of the day I am happy with this modification for two reasons:
1. It feels good on the Butt dyno, and yes mine was recently calibrated. It makes passing on the freeway and burning extra gas that much more fun >
.
2. The most important one: Customer Service with Tony. He spent nearly an hour today answering questions that I had about my install, explaining torque/hp gains on the dyno chart's, and other general performance aspects of my Z. He never made me feel as if I were wasting his time. Awesome company, awesome product. Thanks Tony for all the help with my install! You'll have my business again when it comes time to upgrade again.