Musings - Kraln's RX-8 Blog

Possible HV compressor?

Apparently the early Model S AC compressors (2014? model 6007380-00-C) don't need CAN bus, and will just obey raw PWM signals. This might be a good solution for maintaining the stock functionality of the HVAC system. Details and ideas are here and here

These tail lights are gorgeous

These aftermarket tail lights from Valenti are gorgeous. Maybe I can use some of the money saved from not paying for fuel to swap them out in the future?

Bodyshop Manual Overlay

I thought it was worth posting this image; the body shop drawing lines up perfectly with the picture from underneath the lift (with the appropriate distortion to accomodate for the lens).

NeRF or Nothing

I took the opportunity today to record video walking around the car in its current state. Using the cloud tool Luma AI, I was able to convert it into a NeRF, or neural radiance field. You can check it out here. I'll be able to pull a skinned mesh out of this and use it for other things, I think. If not, it's cool at least!

I bought an RX-8 with the intention of converting it to run on Hydrogen. Conveniently, the hydrogen fueling network where I live was shutdown shorly after I brought the car home. After driving the car around with the original drivetrain for much longer than I originally intended, it started to lose significant power. Rather than simply replacing the existing (fun, but unreliable) drivetrain with a rebuild, or a different (boring, but more reliable) gasoline engine, I'd want to return to the original goal of making my RX-8 zero-emissions.

The goal is an RX-8 that, from the outside and inside, is indistinguishable from stock. All safety and comfort features should still work, and the car shouldn't gain too much additional weight. The original structure should stay as intact as possible, and the handling and dynamics should be as close to as-delivered. It should still be fun to drive but reliable as a daily, and it should still zoom-zoom.