Product Overview
High-performance solid lifter camshaft kit for VW 16v ABF engines. Built for high-RPM track, rally and drag applications. Sharper ramp rates and stable valve control at elevated lift and duration. Requires a solid lifter set (NOT hydraulic lifters) and periodic lash adjustment. All STK VW 16v ABF camshaft kits contain the same valve train components — only the camshaft profile differs to suit your application and RPM range.
What's Included
- 1 × Exhaust Camshaft 306S
- 1 × Inlet Camshaft 306s
- 16 × Inner Valve Springs
- 16 × Outer Valve Springs
- 16 × 7mm Chromoly Retainers
- 8 × Inlet Valves (21-4N Stainless Steel)
- 8 × Exhaust Valves (21-4N Stainless Steel)
Material Specifications
Material: Chilled Cast Iron with carbide matrix or Machined Billet (nitride hardened)
Manufacturing: Precision ground lobe profiles with tight tolerances
Lifter Type: SOLID LIFTER - Requires a solid lifter set (NOT hydraulic)
Valve Springs: Premium Chrome Silicon Steel - Dual spring design
Retainers: 4130 Chromoly Steel
Forged Valves: 21-4N Stainless Steel - CNC machined, heat-treated
Key Benefits
Raises usable power across the rev range
Improves throttle response and mid-range torque
Extends safe RPM by controlling valve motion
Increases reliability at sustained high load
Installation Notes
Professional installation recommended. Correct spring heights and valve travel must be verified to avoid coil bind. For camshaft installations, always check piston-to-valve clearance and verify spring installed height. Use high-zinc break-in oil on first start.
IMPORTANT: Solid lifter camshafts require a solid lifter set and periodic lash adjustment. NOT compatible with hydraulic lifters.
This component forms part of the valve train system and must be selected to suit the intended engine configuration, RPM range, and camshaft design.
Engine Applications
Fits: Golf Mk2 16V · Golf Mk3 ABF · Corrado 16V · Passat 16V · Audi 80 16V
Engine codes: ABF, KR, PL, 9A, ACE, ADL, AAL
