We have published some numbers in the past, but this time we put to test a very popular combination–our stage 1.5 cams and the intake manifold and an easy to get off the shelf header (Goodwin 1.8″). The results? …
Moto East NC MX5 Miata/Duratec/MZR Intake Manifold Results Read more →
R&D is not cheap, but looking at data only tells you so much so we regularly push our cars as much as possible. Then we can find out the limits before we send any tunes out. In this instance we …
For those that know us in the Miata world, you’ll recognize that we operate very differently than your typical performance shop. We always look at everything empirically, and ensure we are 100% confident in our product before pushing it out …
We’ve been at it again with CAD. This time we addressed a weakness of the Duratec/MZR oiling system, where the factory cast oil filter bracket can break off where the nut mounts, and leave a big puddle of oil in …
MZR/Duratec Oil Filter Relocation/Oil Cooler Plate Read more →
The two prior turbo kits utilized a sandwich adapter and a banjo feed adapter. The banjo method actually works well, but it takes a good bit of effort to ensure that this connection is leak free and aligned correctly. The …
We get this question almost daily! What pulley to run on 91 octane? What about intercooled? Can the 335 system be used on a road course? The worksheet below summarizes our experience running every version of the kit. The limitations of …
The other day we dyno tuned a turbo kit for a local customer on an MX5. Setup is an off the shelf turbo kit (shall be unnamed), injectors, fuel pump, water meth injection. The system would creep to 17 psi …
Water/Methanol Injection & Turbo Size – Bigger is NOT Always Better Read more →
The kit originally pioneered by Cosworth in 2007, now sold under Goodwin Racing and the Flyin’ Miata brands. Moto East has the most experience with this kit (tuning them since shortly after inception) and we are proud to be the …
After a couple of months of development we finally have a finished product. We won’t bother reposting the FB/instagram feed here but you can follow along if you’d like: https://instagram.com/motoeast/ Basically we started off by mocking up a full sized …
We made some progress today, and caught a quick break to get on the dyno. Bear in mind our goal was to see if this could do double duty as a reasonable mid range system with upgrade potential, vs a maxxed …