Grand Am RX-8 - Photo: Mazda
Deviantspeed: Love this car! Ok, we owned one when they came out, so we are a little partial to the RX8. There's always a big discussion as the racing season develops on rx8club.com.
05 December 2006 -- Rotary Powered Mazda RX-8 to Challenge for Championship --
IRVINE, Calif., - MAZDASPEED Motorsports Development today announced the continuation of its partnership with Florida-based SpeedSource, Inc. in the Grand American Road Racing Association Rolex Series GT-class. The SpeedSource Grand Am GT Mazda RX-8 is based on a tube-frame chassis jointly developed by SpeedSource and Riley Technologies, and powered by Mazda’s three-rotor 20B Renesis rotary engine.
Mazda Nagare Concept - Photo: Mazda
Deviantspeed: So this car means flow? Looks like a beetle about ready to lift off out of a sci-fi movie. It's a concept so don't expect anything that resembles it to show up on showroom floors soon. Nonetheless, it's pretty swanky looking!
29 November 2006 - HIROSHIMA, Japan – Mazda Motor Corporation today announced the global reveal of an all-new concept car, Nagare (pronounced na-gah-reh), at the Greater Los Angeles International Auto Show, during a press conference at 4:05 PM on November 29, 2006. Following on the heels of three very successful and exploratory Mazda design concepts – Kabura, Sassou and Senku – from last year’s show season, Nagare is the first indication of Mazda’s future design direction.
We will be sharing some A/F plots from our wideband O2 Sensor Setup
1st and 2nd gear run

Data here is collected via an LM1 unit from Innovate Motorsports. These guys have been great to work with so far, and they have a lot of enhancements coming out for the LM1. Basically I added a separate wideband O2 sensor from the kit before the catalytic converter. This is allowing a lot of granularity when looking at how the car is performing. We plan to add an S-AFC II to allow tuning of the fuel curves for more power.
Posted in Mazda Submitted by deviantspeed on Fri, 2006-11-17 04:47.
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It took a while to find some quality H9 (High Beams), and H11 (Fog Lights) Bulbs for the RX8. We need these bulbs for the main halogens on the Xenon equipped RX8:
Posted in Electrical | Mazda Submitted by deviantspeed on Fri, 2006-11-17 04:43.
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Ordered some clear corner side markers for the RX8. Here's a pic side by side with the stock amber markers:

The clears are OEM Mazda and the parts numbers are:
- F151 51 131B
- F151 51 121B

Posted in Mazda Submitted by deviantspeed on Fri, 2006-11-17 04:40.
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Here's some videos, these two were from my digi-cam (picture digi, not video cam digi). The second one is better, with a bit of a drift around the close corner.
Bandwidth and connections are limited in this directory, might I strongly recommend RIGHT CLICK - SAVE AS:
Just changed the oil again, and after browsing new oil filters at the local parts store, there is a larger option for the RX8.

Posted in Mazda Submitted by deviantspeed on Fri, 2006-11-17 04:06.
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Airbox modifications on our RX8 - MAF Descreening
Posted in Electrical | Mazda Submitted by deviantspeed on Fri, 2006-11-17 04:03.
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How to install coilover suspension on your Mazda RX8, JIC coilovers in this example-
We hooked up with a pre-order of JIC coilovers so we are one of the first to install before the rest of the retail market on our RX8. The box arrived on 11/21/2003 from Brian at Good-Win Racing: