Audi 4.2L 40V, Supertech Valve Spring Package COMPLETE (BHF, BBK)

Regular price $2,399.95

Complete Supertech package for the 4.2L 40V Chain engine. This package is to be used with aftermarket pistons which incorporate a larger valve relief. Our AMTuned Piston & Rod package is a perfect solution for this package. Looking for a trusted source to rebuild your cylinder heads? We have you covered! Click here for out cylinder head rebuild service.

Included Items:

  • Supertech Black Nitride Intake Valves +1mm 
  • Supertech Inconel Exhaust Valves +1mm
  • Supertech Single Groove Valve Keepers
  • Supertech Intake Valve Springs
  • Supertech Dual Exhaust Valve Springs
  • Supertech Exhaust Valve Spring Seat Locators
  • Supertech Titanium Retainers
  • AMTuned Valve Guides & Viton Seal Package

This item usually ships in 2~ weeks.