Circle Track Crate Engine Technical Manual

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Circle Track Crate Engine Technical Manual 88958604 88958602/19258602 88958603 p/n 88958668 Page 1 Contents Introduction & Legal Information Pg 3 History, Where to Buy, Warranty Pg 4 Sealing Bolt Description Pg 5 Circle Track Engine Packages Pg 6 - 7 88958602/19258602 350 HP Engine Assembly 88958603 355 HP Engine Assembly 88958604 400 HP Engine Assembly Installation Information Pg 8 - 12 Valve Lash Instructions Break-In Procedure Tune Up Specifications Engine Components Pg 13 - 16 Blocks & Pistons Cylinder Heads Intakes & Front Covers Rocker Arms & Oil Pans Engine Specifications Pg 17 - 23 Engine Specifications Chart Valve Seat Machining Valve Springs Camshaft Specifications Torque Specifications & Sealers Pg 24 - 26 Page 2 Contents Continued Flywheel & Transmission Components Pg 27 - 28 Technical Inspection Procedures Pg 29 35 Additional Sealing Methods P&G - Compression Ratio Checking.

water pump. The engine uses a 4 bolt block, cast iron crank, powder metal rods, and cast pistons. The 9.1:1 compression ratio with iron Vortec heads offer a good balance of power and durability. The 8 1/2” deep oil pan holds 8 quarts including the filter. The engine has a dual-plane, high-rise, aluminum intake. This engine weighs 434 lbs

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