All VAC cylinder head services are performed on existing customer cores. This requires the customer's core to be supplied to VAC for servicing.
If you do not have a core, then contact our sales team at Sales@VACmotorsports.com to have one sourced.
Not an easy feat: Through a combination of our 60+ years experience in the automotive high performance machine world, coupled to our constantly evolving state-of-the-art machine equipment, our S63 program affords you precision and flexibility not available to many competitors. Our heads have always been a popular choice- even when simply rebuilding an engine as fantastic value in performance at every level, we have elevated the performance and reliability of BMWs greatest NA achievement.
Unlike many other BMW cylinder heads, the S63 has several specifications that are already well suited to even full-race use. We offer performance gains at only a slightly higher price than stock rebuilds (like heads that are still Stock Class legal) as well as full-blown options from everything from street cars, forced induction, to standalone ECU equipped full-race configurations.
All of our S63 Performance Cylinder Heads feature at least the following:
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Coupon LABOR10 has been activated!Your discount is:All products not in the category "Engine Components/BMW Stroker Kits & Crankshafts" are 10% off.