1981-85 Toyota 22R C Series Manifold for Holley 5200 Carb
The C series of competition style high performance manifolds are designed to fill the void between absolute street performance and modified street/race applications. They have been designed to accept larger carbs of a performance variety because the plenum and runners of the manifold have been opened up to carry the high volume flow required by modified engines are higher RPM.
They come with stock emission provisions for those vehicles which might be used as modified street/race. Vehicles used in race-only may block off provisions as necessary.
The C series open plenum design really boosts engine breathing characteristics and greatly improves the torque in mid to higher RPM s. The torque range of these manifolds has been designed to fit street modified and competition RPM requirements of the engine. Depending on carb and engine, the C series manifold has a fantastic range from approximately 2500 RPM delivering great performance thru 7000 + RPM. Naturally, the larger the carb, the higher the RPM range will be.
Some installations may require a 1981 water plate and #6230 throttle kit.