40mm Stainless x 33.5mm Inconel 8V Hyd. Hi-Flow Valve Upgrade

Description

Kit includes everything needed to convert your Audi 2.2 or 2.3L Hyd 10v to our Hi Flow Valve 40mm (Stainless) X 33.5mm (Heavy Duty Inconel 751) valves with 7mm stems. This complete kit includes 40mm intake valves with 7mm stems, 33.5mm Inconel exhaust valves with 7mm stems, 7mm tapered intake guides, 7mm tapered exhaust guides, 7mm keepers, 7mm chromoly upper retainers, 7mm stem seals and Our 109.081S HD Valve Spring Set. Inconel exhaust valves is a must for turbos and supercharged engines