Front DIY splitter using Racebred Coomponents brackets

Since I’m ~100 hp down on power this season I got motivated to do some aero mods to better lap times trough grip and downforce. I have had the Racebred...

New brake pads Ferodo DS300

Noticed rear pads was all worn out on the last trackday. Front’s might have had another trackday in them but I was eager to test if the new Ferodo DS3000...

New larger battery

So.. my motorcycle battery died again. Two years of service and it’s dead. I’m a slow learner so bought a slightly bigger one from the same brand (.. and it...

NC oil temp and pressure data during trackday

This article was originally posted on miata.net

GV style front lip

To fill up the gap between my slow moving splitter project and the stock NC front I bought This one from Carbon Miata.

2.5l Install

I got the used L5 installed in the car back in april just in time for the trackday season and the bi annual vehicle inspection here in Norway. It’s pretty...

Temporary site up and running

Got my pages up and running again. This time using Jekyll static website that uses Markdown for content creation. Souped up the HW as well with an overclocked RPI4.

New engine for 2021 - back to the big block MZR.

As mentionedhere I need a more reliable engine setup than what has been going on for the last 5 or years or so. Pushing 15 psi of boost trough a...

Water Injection - or how to fix a roots supercharger.

2021.02.26 : Sold my supercharger but the info in this article is relevant for any kind of forced induction

Sold the FMSC supercharger

My FMSC which I had on the car since 2014 was picked up by the new owner last week.  Of all the forced induction options available for the NC I...

Site up again

Due to some major renovation work on my house I have had a limited home network and bandwidth for the last 4-5 months so the site and the mighty RaspberryPi3...

Pressure in the cooling system...

The 2020 season has been less than optimal. Managed to crack a piston/bore in my beloved 2.0 and then spending the rest of the season fighting pressure in the coolant...

Finally fixed the IC coolant leak for the SC

I have been fighting a coolant leak for the Water2Air intercooler on the FMSC supercharger for at least a year. The coolant reservoir started loosing coolant during trackdays or spirited...

New 2.3L engine

After grenading the 2.0 early in the 2020 season I needed a new engine fast. Building something during COVID19 is hard due to international shipping taking ages from the US....

Another one bites the dust (engine)

During a trackday  @ Vålerbanen June 7. my 2.0 suffered a piston failure on cylinder #4. Not sure what caused the damage based on the data and the resulting damage....

Repacking midpipe resonator ? nah...

My GWR 2.5” midpipe was put on the shelf some years ago as it started to have terrible  resonances between 3-4K and generally too boomy for any kind of driving....

Rudskogen Trackday 2020.05.30

This trackday was a blast. Not that many cars in the R-session. Nice weather and a good mix of cars and nice people. Managed several sub 1:40 laps. I was...

Brake cooling - Porsche style

Porsche has some really well engineered stuff on their cars like their hood vent but also their brake ducts which scoops up air from under the car and channels it...

Battery relocation

I never understood why Mazda moved the battery to the engine compartment on the NC vs. the NA/NB where it was nicely tucked away in the trunk. They also managed...

Nürburgring trip 2019

On October 11. it was time again for a trip down to the legendary Nürburgring race track in Germany. I think this was my 6th time , all of them...