Valve seal Subaru FA20 FA20D Toyota Lexus Lotus 1AR 1GR 1ZZ 2UZ 2ZZ 4U 2AZ 2TR 2Z

Viton valve seals with a reduced outside diameter are ideal for those that use double valve springs or may have problems with valve spring loose or simply have to install new valve seals due to worn parts.

Seals (Viton) have a temperature range of -5 ° to 450 ° F, which makes them one of the best available high temperature seals.

Viton has good flexibility, like nitrile, which means that it can handle some beating between the valve stem and the guide.

It is also considered a more durable material than silicone.

Viton also has better wear resistance than most other sealing materials, which makes it a good choice for applications where long-term durability is a must.

Fits:Subaru BRZ FA20 / TOYOTA SCION FR-S Subaru BRZ / Scion FRS/ Toyota GT86

References:

Fits intake valves