Our Stage 3 Cylinder Heads feature the following: Supertech Valve Spring Kit; Supertech Black Nitrided Intake and Exhaust Valves (OEM Size) Pocket Port and Polish; New Valve Guides; Complete Disassembly & Cleaning; Comprehensive Leak, Crack & Pressure Test; Inspect All Components For Irregular Wear; Our High performance Five Angle Valve Job ...

2020年6月9日 · This BMW S54 cylinder head gets prepared for boost with ASF Machine, VAC Motorsports, Supertech, and Schrick before hitting the drift circuit

Explore a wide range of our S54 Head selection. Find top brands, exclusive offers, and unbeatable prices on eBay. Shop now for fast shipping and easy returns!

VAC Motorsports Performance Cylinder Head Service for BMW S54 Engines offers three stages of performance-enhancing cylinder head reconditioning to suit your build.

Find many great new & used options and get the best deals for 2001-2006 BMW E46 M3 S54 Engine Cylinder Head Assembly OEM at the best online prices at eBay! Free shipping for many products!

2011年11月1日 · Removing the head, removing the cams, rebuilding the VANOS is not a big deal at all!! Once the head is off it is likely that the head gasket blew. It might have warped the head or not but you do have a machining tolerance which is usually less than 0.010" before a different head gasket non standard is required.

Get the best deals for Bmw S54 Cylinder Head at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items!

2023年3月9日 · The factory S54 head flows extremely well. There isn’t much room for improvement on the intake side. Decent room for improvement porting the exhaust side, but will it net noticeable gains?

The 5150 Pro-Xtreme Cylinder Head Service includes porting for improved airflow, installing high-performance valve guides, springs, and retainers for precise valvetrain control, and trueness checking with resurfacing to ensure a perfect seal.

BMW makes their cylinder heads from aluminum. While this is beneficial for many reason, they do not react well to overheating. Especially prevalent on older BMW engines, and over-temp situation has been known to cause the head to warp. Turner Motorsport carries Genuine BMW replacement heads and parts to make your next rebuild a success.