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RX-7 3rd Gen Specific (1993-2002) RX-7 1993-2002 Discussion including performance modifications and Technical Support Sections.


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Old 07-08-2009, 09:31 PM   #1
RCCAZ 1
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Default AZRR CYM Build Dyno Results

Everyone,

Finally completed my initial tune on the FD yesterday. I can't begin to thank everyone who contributed to the end result, but major props go out to Glen Weaver and Tom Walling who've supported me every step of the way on this project. It's been a culmination of ideas and contributions from everyone that came together in a matched performance package with some pretty impressive results. Also thanks to Tony and his crew at UMS tuning in Mesa, AZ. Tony and Glen Weaver worked tirelessly to sort through several issues on the dyno, and are personally responsible for the end result. I began this project more than a year ago with a goal of building a car that produced quick low end spool, yet would flow enough to achieve my power goals of 400-425 RWHP at 14 to 16 pounds of boost.

Final numbers were better than expected. At 12.5 pounds of boost we made 375 RWHP and ~290 ft-lbs of torque. That number climbed to 439.2 RWHP at 16.44 psi boost and more than 340 ft-lbs of torque. Check out the details and my dynographs below!

I was really pleased to have Glen tell me how impressed he and Tony were with my monster IC design. Glen said "we ran the car on the Dyno with load between 3000 and 3800 rpm for more than 20 minutes and didn't see the intake charge temps or water temps increase at all. Your Vmount design is amazing."

For the complete story on my build up, check out this thread:

http://rotarycarclub.com/rotary_foru...ead.php?t=5734

Engine:

AZRR Large Street port (Balanced Assembly)
Custom Vmount designed by myself (12 x 24 x 3.75 inch Garrett core)
Ground X lower intake manifold
Blowzilla TD61 Turbo (Garrett GT35R compressor with ball bearing cartridge and T4 divided hot section with 76 mm turbine wheel and 1.0 AR)
AZRR turbo manifold and DP
Dual Tial 38 mm wastegates
Tial BOV
Primaries (2 stock 450 cc 2009 RX-8 Renesis injectors)
Secondaries (4 1000 cc Yawpower injectors)
AZRR primary and secondary fuel rails
Weldon fuel pressure regulator
Bosch 044 fuel pump, hardwired to the battery
Coil relocation kit
Stainless steel OMP lines
Garfinkle oil pan brace
Competiton Clutch lightweight steel flywheel with new ACT street/strip clutch

Engine Management:

Apexi Power FC
Innovate LM-1 Wideband O2 sensor with display
J&S Safeguard Knock Sensor

Still to come... Aquamist HFS-5 WI system and more boost later this fall!
Attached Images
File Type: jpg Tune_up_0002.jpg (82.3 KB, 49 views)
File Type: jpg Tune_up_0001.jpg (81.5 KB, 73 views)
File Type: jpg Tune_up_0003.jpg (88.4 KB, 55 views)







Last edited by RCCAZ 1; 07-09-2009 at 07:51 AM..
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