Oversize Inconel Exhaust Valve 16V (5 cyl 20v) (29.5mm, 7mm)

Description

VW 16v and Audi 5 cyl 20v, Inconel, stem undercut to 6.5mm, Oversized, Dished, Lightweight. Will require larger seats. (Inconel alloy is a great for high temp use such as turbo/supercharged or high performance street with catalytic converters)