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Engine Building

GM Ecotec Valve Springs: The Complete Performance Guide BK Racing

featured GM Ecotec Valve Springs: The Complete Performance Guide

The complete BK Racing guide to GM Ecotec valve springs. Learn how installed height, seat and open pressure, spring rate, coil bind, camshaft lift and RPM affect valvetrain control in...

On Aug 11, 2026 by GoldenWeb 0 comments

Why Ecotec Engines Lose Oil Pressure in Long Corners BK Racing

Why Ecotec Engines Lose Oil Pressure in Long Corners

Oil pressure that drops during long corners is one of the earliest warning signs of oil starvation in a GM Ecotec engine. Learn why it happens, how oil moves away...

On Aug 07, 2026 by GoldenWeb 0 comments

What Happens When an Ecotec Oil Pickup Uncovers BK Racing

What Happens When an Ecotec Oil Pickup Uncovers

When an Ecotec oil pickup uncovers, the oil pump begins drawing air instead of a continuous supply of oil. Learn how this causes oil pressure loss, bearing damage, and catastrophic...

On Aug 07, 2026 by GoldenWeb 0 comments

Why BK Racing Chose the OEM Ecotec Oil Pan for High-G Racing BK Racing

Why BK Racing Chose the OEM Ecotec Oil Pan for High-G Racing

Why build on the OEM GM Ecotec oil pan instead of starting from scratch? Learn why BK Racing chose the factory oil pan for its proven strength, OEM fitment, factory...

On Aug 07, 2026 by GoldenWeb 0 comments

Why BK Racing Developed an Ecotec Oil Pan Baffle BK Racing

Why BK Racing Developed an Ecotec Oil Pan Baffle

Discover why BK Racing developed an Ecotec oil pan baffle instead of simply building a deeper oil pan. Learn the engineering philosophy behind our oil control system and how managing...

On Aug 07, 2026 by GoldenWeb 0 comments

Signs Your Ecotec Is Suffering from Oil Starvation BK Racing

Signs Your Ecotec Is Suffering from Oil Starvation

Oil starvation often gives warning signs before catastrophic engine failure occurs. Learn how to recognize the symptoms of oil starvation in your GM Ecotec, what causes them, and how early...

On Aug 07, 2026 by GoldenWeb 0 comments

Why Baffle Pans Work Better Than Deeper Oil Pans BK Racing

Why Baffle Pans Work Better Than Deeper Oil Pans

Does a deeper oil pan really prevent oil starvation? Learn why baffled oil pans provide superior oil control by maintaining oil around the pickup during high-G cornering, braking, and acceleration,...

On Aug 07, 2026 by GoldenWeb 0 comments