Project Chicago Part 4: From Stripped Block to Fully Assembled Engine

TLDRIn this video, we continue with Project Chicago and show the process of building the engine. We faced various challenges, including scored cylinders and bent valves, but we decided to sleeve the block to fix the issue. The block and heads were refurbished, and new pistons and rings were installed. We checked the clearance of the main bearings and used assembly lube to ensure proper lubrication. The engine is now ready for reassembly and final testing.

Key insights

Sleeving the block was the best option to fix the scored cylinders.

The refurbished block and heads look exquisite after the process.

Checking the clearance of the main bearings ensures proper assembly.

Using assembly lube provides the necessary lubrication for the engine.

The engine is now ready for reassembly and final testing.

Q&A

Why did you decide to sleeve the block rather than hone it?

The scratches on the block were too deep to be honed, and using aloe seal material required sleeving the block to fix the issue.

How much did it cost to sleeve the block?

The sleeving process cost 600 Euros, which is considered a very reasonable price.

Why did you choose to use assembly lube instead of engine oil?

Assembly lube provides better lubrication, especially during the initial startup of the engine, when there may be limited oil circulation.

What's the next step after the engine assembly?

After completing the engine assembly, the next step is to reinstall the engine into the car and perform final testing and adjustments before the project is complete.

How long did the entire engine rebuilding process take?

The engine rebuilding process took several weeks, including sourcing parts, sending them for refurbishment, and the actual assembly. The timeline can vary depending on the availability of parts and the complexity of the repairs.

Timestamped Summary

00:00Introduction: Project Chicago is a series dedicated to rebuilding a check engine light for just 4,000 bucks. In this video, we focus on the engine assembly process.

08:06The block was sleeved to fix scored cylinders, and the heads were refurbished.

12:10The main bearing clearance was checked to ensure proper assembly and lubrication.

13:35Assembly lube was applied to the bearings to provide the necessary lubrication.

13:51The engine is now ready for reassembly and final testing.