Chevrolet Performance 19433045 - SP383 EFI Deluxe Engine

When it comes to factory-engineered performance and convenience, nothing beats Chevrolet Performance's industry exclusive SP383 EFI Deluxe engine from Scoggin Dickey Parts Center. Engine SP383 Deluxe Horsepower 450HP @ 5800RPM Torque 436FT/LBS @ 4800RPM Compression Ratio 9.72:1 Block Cast Iron 4-Bolt Main Caps Crankshaft Forged Steel, 3.800" Heads Fast Burn aluminum with 62cc Chambers Valves 2.000"/1.550" Camshaft Lift 0.474"/0.510" Hydraulic Roller Dur. @ 0.050" 208°/221° It’s hard to beat the classic 383 “stroker” for Small-Block torque, but Chevrolet Performance engineers found a way. They matched it with the driving convenience of electronic fuel injection! Rated at 450 horsepower and 436 lb.-ft. of torque, the SP383 EFI also features a high-performance roller camshaft and lightweight aluminum, Fast Burn-style cylinder heads with modern valvetrain technology that includes beehive-type valve springs and aluminum roller rocker arms. The SP383 EFI incorporates a port-style injection system, with the injectors plumbed in a carburetor-style intake manifold, and the throttle body mounted in the conventional position of the carburetor, which allows for a traditional air cleaner and a classic appearance. It’s a vintage look that offers contemporary drivability and strong performance. Our SP383 EFI Deluxe kit includes the distributor, damper and flexplate, ready to install. The SP383 EFI Turn-Key kit is also available. • Crate engine kit includes pre-programmed, self-learning control system • Come with a 12.750" externally balanced, 153-tooth automatic transmission flexplate. An externally balanced flywheel is required for manual transmission applications. • Not intended for marine applications