When doing repetitive jobs, it’s nice to have a way to speed it up. These bushings, with a specific driver will set the replaceable guides to the correct position quickly without measuring multiple times. Making simple fixtures for repeatable jobs will save you time...
The person who taught me to broach bronze liners used hose clamps, but sometimes they crack. More often it’s when it has had a .502” service guide installed. So instead of hose clamps, I bought some inexpensive split collars for 1/2". A person could machine them for...
When grinding wire for fitting O-rings I use an air angle grinder and put a piece of shim stock between the head and wire to prevent bumping the grinding disc on the freshly machined head. Arus Kinney AK's Engine and Machining Covington, GA
If you work on Mini Cooper heads, it is important to replace the aluminum plugs, especially if the head has been overheated. These are notorious for popping out after the head has been reinstalled. It's an easy fix with a tapered 3/8 npt plug that is .462” deep. Tom...
I had some FE heads with some pretty decent burrs on the valve tips. Instead of slowly turning the valves by hand to file the burrs off, I grabbed an old valve lapping stick and chucked it up in the drill to spin the valves. It went really quickly, and I was able to...
On race engine cylinder heads that have exotic seat angles, I like to leave myself notes for future reference on freshen ups. I do keep a lot of notes in my folders and build sheets, but I found it handy to scribe the valve seat angles under the cylinder heads (kind...