Twinkam Stainless Steel Exhaust Manifold

Twinkam Stainless Steel Exhaust Manifold



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Twinkam Stainless Steel Exhaust Manifold

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To suit the K Conversion, Specialist Components are pleased to offer this bespoke 4:2:1 design for maximum torque and power. Produced from our own tooling the manifold will mate onto the head and will link easily onto any exhaust system that bolts onto a 1 7/8" manifold.

NOTE: Race manifolds are IN STOCK too! Please contact us to purchase,

Two versions are available, 'Road' and 'Race'. The Road manifold is suitable for all K engines up to 140bhp and gives excellent mid-range torque. The Race manifold is specially designed for high rpm engines fitted with our 'Sprint' cams. It has big bore pipework with a 2" outlet suitable to mate with high-flow race exhaust systems. The Race manifold gives around 15bhp horsepower increase at high rpm with negligible loss of torque in the mid-range in comparison to the Road manifold.

Mandrel bent T304 stainless, tig welded, with O2 sensor in Y piece

Road :
Primaries 38mm, scondaries 42mm, tailpipe 51mm - all O/D dims

suitable for 115-145HP range.

Race :
Primaries 42mm, secondaries 45mm, tailpipe 54mm - all O/D dims