Page 167 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

NEW VENDOR!
632 Cu. In./815 HP ProSeries 427 Cu. In./625 HP ProSeries
Big Block Chevy Crate Engine GM LS Crate Engine
BPEPS6320CTC BPEPSLS4272CTF
Fully dressed Big block Chevy stroker crate engine displaces 632 cu. in. ProSeries GM LS EFI engine boasts 427 cu. in. and 625 dyno-proven
and features 815 dyno-proven horsepower. New, four-bolt main tall deck horsepower. Production 6-bolt main block is fitted with a forged 4.125"
block is fitted with a forged 4.75" stroke crankshaft, forged H-beam stroke crankshaft, forged 6.125" connecting rods, forged 11:1 pistons,
connecting rods, forged 11:1 pistons and a mechanical roller camshaft with and a hydraulic roller camshaft with 239°/255° duration @ .050" and
272°/282° duration @ .050" and .698" valve lift. Aluminum cylinder .624" valve lift. Aluminum 259cc intake runner cylinder heads with 2.165"
heads include 358cc intake/125cc exhaust, raised port exhaust runners, intake/1.600" exhaust valves and 72cc combustion chambers. Crate
2.30" intake/1.88" exhaust valves and 119cc combustion chambers. A engine is finished with an LS3 intake manifold, 90mm throttle body, 42
single-plane aluminum intake manifold, MSD Pro Billet distributor, spark lb. injectors, returnless fuel rails, harmonic balancer, coil packs, spark plug
plug wires, harmonic balancer, and 4500-style carburetor are used to top wires, necessary sensors, and wiring harness.
off the assembly. Notes: Engine does not have a provision for a mechanical fuel pump. Water pump, flywheel/
Notes: Engine does have a provision for a mechanical fuel pump. Water pump, flywheel/ flexplate, and starter not included.
flexplate, fuel pump and starter not included.
427 Cu. In./625 HP
632 Cu. In./815 HP Specifications
Specifications Displacement ..........427
Displacement ..........632 Bore x Stroke ..........4.069" x 4.125"
Bore x Stroke ..........4.600" x 4.750" Horsepower ............625
Horsepower ............815 Torque, Ft. Lbs. .......550
Torque, Ft. Lbs. .......775 Valve Lift .................624"
Valve Lift .................698" Camshaft Duration ...239°/255°
Camshaft Duration ...272°/282° Valve Size ..............2.165"/1.600"
Valve Size ..............2.30"/1.88" Compression Ratio ...11:1
Compression Ratio ...11:1
396 Cu. In./491 HP
Small Block Chevy Crate Engines
Small block Chevy crate engines, offered in long block or fully dressed ver-
496 Cu. In./600 HP
Big Block Chevy Long Block sions, offer 491 dyno-proven horsepower. Hand picked and seasoned OEM
BPEBP4962CT 4-bolt main block is fitted with a forged 3.875" stroke crankshaft, forged I-
beam connecting rods, forged 10.4:1 pistons and mechanical roller camshaft
Big block Chevy 496 cu. in. long block stroker engine assembly delivers with 230°/236° duration @ .050" and .544"/.555" valve lift. Aluminum,
600 dyno-proven horsepower. Remanufactured OEM block is assembled us- 220cc intake runner cylinder heads utilize 2.08" intake/1.60" exhaust
ing a forged 4.250" stroke crankshaft, OEM connecting rods, hypereutectic valves and 64cc combustion chambers. Long block assembly includes valve
9.6:1 pistons, and mechanical roller camshaft with 242°/248° duration @ covers, timing cover, and oil pan. Dressed engine includes the addition of an
.050" and .566" valve lift. Aluminum 316cc intake runner cylinder heads in- aluminum intake manifold, HEI distributor, and 850 CFM carburetor.
clude 2.30" intake/1.88" exhaust valves and 119cc combustion chambers.
Assembly additionally includes valve covers, oil pan, and timing cover. Notes: Engines do have a provision for a mechanical fuel pump. Engines do not include har-
monic balancer, water pump, spark plug wires, flywheel/flexplate and starter.
Notes: Engine does not have a provision for a mechanical fuel pump. Intake manifold, carbure-
tor, fuel pump, distributor, spark plug wires, water pump, flywheel/flexplate and starter not Part No. Description
included. BPEBP3961CT 396 Cu. In. SB Chevy Long Block
BPEBP3961CTC 396 Cu. In. SB Chevy Dressed Crate Engine
496 Cu. In./600 HP
Specifications 396 Cu. In./491 HP
Displacement ..........496 Specifications
Bore x Stroke ..........4.310" x 4.250" Displacement ..........396
Horsepower ............600 Bore x Stroke ..........4.040" x 3.875"
Torque, Ft. Lbs. .......568 Horsepower ............491
Valve Lift .................566" Torque, Ft. Lbs. .......509
Camshaft Duration ...242°/248° Valve Lift .................544"/.555"
Valve Size ..............2.30"/1.88" Camshaft Duration ...230°/236°
Compression Ratio ...9.6:1 Valve Size ..............2.08"/1.60"
Compression Ratio ...10.4:1

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