Supertech Inconel Exhaust Valve - +0.5mm Oversize - Single | Multiple Audi/Volkswagen Fitments (VWEVI-1015)

Volkswagen 1.8lts Inconel Exhaust Valve by Supertech

Supertech sodium filled valves made of Inconel/Nimonic alloy offer a significant reduction in valve head temperatures that are required for today’s modern turbo engines.

A cooler valve improves the material strength and durability while allowing the tuner more flexibility and a wider range of spark timing advances. Combine that with an average weight reduction of 10% and there isn’t a cooler valve on the market

Features

• Head Diam: 33.50mm(+0.5)
• Material: Inconel-Nimonic
• Groove Type: Triple Groove
• Length: 90.95mm
• Stem Diam: 6.96mm
• Back-cut angle
• Undercut stem
• One piece forged valve (non-magnetic)
• Magnetic friction welded wafer, Hardened to 52 HRC min
• “Superfinish” valve stem with a surface roughness of about 1/3 of a regular valve

Benefits

• Reduced valve head temperature
• Allows the tuner more flexibility and a wider range of spark timing advances
• Improves material strength and durability

Applications

• 1983–present Volkswagen Quantum, Volkswagen Fox, Volkswagen Golf, Volkswagen Jetta
• 1982–1989 Volkswagen Rabbit, Volkswagen Golf, Volkswagen Jetta, Volkswagen Scirocco
• 1989–1993 Volkswagen Golf Cabriolet
• 1984–1991 Volkswagen Golf, Volkswagen Jetta
• 1989–1993 Volkswagen Corrado, Volkswagen Passat
• 1986–1989 Volkswagen Golf Mk2 GTI, Volkswagen
• Jetta Mk2, Volkswagen Scirocco
• 1997–2005 Volkswagen Passat
• 1998–present Volkswagen Golf, Volkswagen Jetta, Volkswagen New Beetle
• 1999–2005 Audi TT Quattro

What's In The Box?

• 1 - Exhaust Valve

Warranty

• Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.