20B-powered Time Attack NC MX5

Time Attack season is almost upon us, with World Time Attack Challenge just around the corner (click here for my photos from 2010), I thought it would be a great time to share this long-term build from Australia. The brainchild of a Mazda aficionado and die-hard collector, this NC MX5 welcomes the addition of firstly a supercharged Renesis 13B, and then a 20B 3-rotor with individual throttle bodies and a whole host of goodies. Apart from all the CAD screenshots, machined metal goodness, fabrication, welding and general race-car building, you’ll also find a bonus R35 GTR build and a visit to Mazda HQ in Hiroshima within the thread.

Thanks to David from MX5CarTalk & Pixel Culture for submitting. Click here for more rotary-powered builds.

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CLICK HERE for the full build thread.

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3 Responses to “20B-powered Time Attack NC MX5”

  1. Jason says:

    This is by Automotive Plus in Brisbane, which is eastern Australia

  2. anth says:

    Thanks Jason, I got a bit confused because David from MX5CT is from WA!

  3. timmy201 says:

    Wow!

    I was watching this build for a few years when he still had the renesis engine going in, but it seems he has made some extreme changes since then!

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