Engine Building

Centrifugal Casting vs Conventional Casting BK Racing

featured Centrifugal Casting vs Conventional Casting

Learn the differences between centrifugal casting and conventional casting for GM Ecotec cylinder sleeves. Discover how manufacturing methods influence material density, machining consistency, wear resistance, and long-term durability in high-performance...

On by GoldenWeb 0 comments

Chromium Wear Resistance Explained BK Racing

Chromium Wear Resistance Explained

Learn how chromium improves wear resistance in GM Ecotec cylinder sleeves. Discover how chromium-enhanced alloys help preserve cylinder geometry, maintain ring seal, and improve long-term durability in naturally aspirated, turbocharged,...

On by GoldenWeb 0 comments

Common Cylinder Sleeve Installation Mistakes BK Racing

Common Cylinder Sleeve Installation Mistakes

Learn the most common GM Ecotec cylinder sleeve installation mistakes and how proper machining, interference fit, deck resurfacing, torque plate honing, and precision assembly contribute to stronger, more reliable engine...

On by GoldenWeb 0 comments

Dry Sleeves vs. Wet Sleeves Explained BK Racing

Dry Sleeves vs. Wet Sleeves Explained

What’s the difference between dry sleeves and wet sleeves? Learn why GM designed every Ecotec engine around a dry sleeve architecture and how cylinder stability, ring seal, heat transfer, and...

On by GoldenWeb 0 comments