8.5MM Ignition Wire loom

thingiverse

I probably should have bought this instead of making it, but I couldn't find a suitable ignition loom/wire separator for 8.5mm ignition wires at the local parts store. I designed and printed this separator specifically to use with my MSD ignition wires. It requires M3 x 5 mm long brass inserts from Amazon, which I purchased along with cap screws from Home Depot. A longer M3 screw, such as 12-15 mm, would likely work just as well. To be honest, I'm not very skilled at calculating hole allowances, and my holes often end up being too small, so feel free to adjust the file to suit your needs.