ARP L19 Μπουζωνια κεφαλής VW/AUDI 1.8LT-2.0 TFSI /TSI EA113/EA888.1-3

VW 2.0L TFSI/TSI & 1.8L TSI ARP Head Stud Kit L19 Material

Torque Specification: 90 ft/lbs. Yield Strength: 200-230,000 PSI Tensile Strength: 260,000 PSI

These are 15% stronger than ARP2000 and have a 55% increase in tensile strength over the OEM torque to Yield (TTY Bolts).

These studs are made from vacuum melted alloy steel with sufficient chromium and carbon to achieve high hardness and superior strength Like most high strength, quench and temper steels .

L19 requires special care during manufacturing to avoid hydrogen embrittlement.

This material is easily contaminated and subject to stress corrosion. It must be kept well-oiled and not exposed to moisture. Recommended for applications boosting higher than 30 PSI.

No Modification to your VW Cylinder Head or Block is required as these are a direct drop-in replacement for the OEM Head Studs.