I feel far more confident to do internal case mods and material clearancing by hand these days and I intend to do several to the AS41 case. Planned Case Modifications Case – Interior The interior of the 1/2 side of the case receives the most modifications and will include: Enlarging the main seal return oil…
Category: Project – 2019 New Engine

AS41 Engine – Day 0 – Case Inspection
For the most part, when I bought the AS41 case I ended up putting it aside and not thinking about it too much since I had always intended the AH Engine to be the source for my first rebuild. Today is the first day I really gave the new case a good once over to…

My engine build – A change of direction!
So after some serious thought yesterday and today, I’ve decided to go in a slightly different direction for the AH engine rebuild that I’ve been working on. I decided that since I bought a brand new AS41 case in November 2018 I may as well truly build a 100% 0 mile engine, since 95% or…