31. The T50 has an 11.0 : 1 compression ratio and exceeds and with the proper exhaust manifolds . 32. An unusual feature of this engine's design is that it does not have a separate exhaust manifold . 33. All K series are non-crossflow engines the inlet and exhaust manifolds are on the same side. 34. A defective transmission fluid connector can cause the vehicles to overheat, spraying fluid onto the exhaust manifold . 35. US spec cars from 1975 used a single Stromberg carburettor mounted on a combination intake exhaust manifold . 36. The marine version, using a water-cooled exhaust manifold and expansion tank is also still available from other manufacturers. 37. The engine in the coup?had higher compression, a different Hitachi carburettor, and a dual outlet exhaust manifold . 38. The engines originally came from the Chevrolet Opala, featuring a specially designed exhaust manifold and a different carburetor. 39. The second method is to use a bypass valve which feeds charge air directly to the exhaust manifold . 40. The later 383 Magnum ( starting in 1968 ) used the 440 Magnum heads, camshaft, and exhaust manifolds .