After the initial CADing, I soon found that the holes where not evenly spaced. I did a bunch of printed test jigs to get the hole pattern worked out. Once the pattern with within 0.5mm, I adjust the model and hit print. ~ 260mm x 240mm x 24mm Plonked onto the supercharger and it lines … Continue reading P2 Supercharger – The Gearbox – Part 2