Crate Engine, BluePrint 598ci ProSeries Stroker, Deluxe Long Block, w/Front Drv

598ci Pro Series Deluxe-Dressed Engine with Front Drive by BluePrint Engines®

741-hp / 703 lb-ft core uses forged 4.50-inch crank and forged pistons by BluePrint Engines®.

BluePrint Engines®' 598ci Pro Series Stroker Deluxe with Front Drive is rated at 741 hp and 703 lb-ft with 10.5:1 compression. It combines forged 4.50-inch-stroke crankshaft, forged pistons, aluminum cylinder heads and hydraulic-roller camshaft (.647/.647 lift; 258/266° @ .050). Deluxe configuration adds induction and front accessory-drive equipment to the 741-hp core.

Additional Technical Specifications • HP & Torque: 741 HP / 703 FT LBS • Compression Ratio: 10.5:1 • Hydraulic Roller Cam Block: • NEW BluePrint Cast Iron Block • Manufactured and Machined in the USA! • 4-Bolt Main • 4.600" Bore • 1-Piece Rear Main Seal • Mech fuel pump provision: Yes • Standard Deck Rotating Assembly: • 4.500" Stroke • Forged H-beam 6.480" connecting rods • Internal Cylinder Heads: • 119cc chamber • 2.30" intake/1.88" exhaust valves • 358cc intake/125cc exhaust runners • Cylinder heads feature a .300 in. raised exhaust port vs an OEM casting. • Must verify header/exhaust clearance Cam Specs: • .647 Intake .647 Exhaust • 258 Intake / 266 Exhaust duration • @ .050 - 112-degree lobe separation Ignition Timing: • 34° total timing Also Includes: • Valve covers, oil pan and timing cover • Harmonic balancer • Intake Manifold • Holley 1250 cfm Carburetor • Distributor • Plugs and wires • Installed Complete Polished Front Accessory Drive • Alternator, A/C, P/S, WP, All belts and pulleys. Notes: • Cylinder heads feature a .300 in. raised exhaust port vs an OEM casting