Following the blocking sleeving machining demos of episode 30, we head back into the studio where host Joe Castello is joined by Joe Creason of Creason Racing Engines, and Tim Eichhorn from MPR Racing.
The guys do a detailed question and answer session with the audience on sleeving, and cover tips, techniques and trouble spots to avoid.
Here is a breakdown of the timecodes and the specific questions/topics covered:
0:00 – Introduction: Joe Creason and Tim Eichhorn on the “Art of Sleeving.”
1:15 – Defining the goal: Why we sleeve blocks (Repair vs. Performance).
2:45 – Q: What is the most common mistake beginners make? (Over-boring the host material).
4:50 – Measuring interference fit: How much “crush” is too much?
7:10 – The “Step-Down” method: Creating a mechanical stop for the sleeve.
9:30 – Q: Do you prefer “Dry” or “Wet” sleeves for high-boost applications?
11:45 – Thermal expansion 101: Heating the block and freezing the sleeve.
14:10 – Sealing the bottom: Preventing coolant leaks in open-deck blocks.
16:25 – Q: How long should the block rest after installation before final machining?
18:40 – Final inspection: Checking for cracks or distortions.
19:55 – Closing remarks and contact info.
(Note: this is part 2 of the session. Part 1 is here.)
Episode originally aired live on January 9, 2021
↓ Have a thought about this episode? Scroll down to leave a comment below! ↓
[…] (Note: this is part 1 of a 2-part session. Part 2 is here.) […]