Brand New GM LS3 DR525 Crate engine
BANK TRANSFER OR CASH ONLY ON CRATE ENGINES.
Chevrolet Performances DR525 sealed drag racing crate helps enable exciting heads-up racing at a lower cost than custom-built engines. Its an approach Chevrolet Performance implemented in a number of circle track racing series, providing racers with a high-performance engine at a great value.
The DR525 is designed as the spec engine for NMCAs LS Stock racing class in the LSX Showdown Challenge Series. The 6.2L (376 cubic inches) naturally aspirated engine is rated at 525 horsepower and features several tamper-proof bolts to ensure class compliance. And while it is the spec engine for the LS Stock class, the DR525 is legal in other classes and drag racing series.
19434599 (includes a Gen 4 F-body oil pan).
TECH SPECS
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Part Number: 19434599 (w/Gen 4 F-Car Oil Pan)
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Engine Type: LS-Series Gen IV Small-Block V-8
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Displacement (cu in): 376 (6.2L)
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Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)
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Block( P/N 12729604): Cast aluminum with 6-bolt, cross-bolted main caps
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Crankshaft (P/N 12736808): Nodular iron
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Connecting Rods (P/N 12649190): Powdered metal
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Pistons (P/N 19207287): Hypereutectic aluminum
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Camshaft Type (P/N 88958770): Hydraulic roller
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Valve Lift (in): .525 intake / .525 exhaust
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Camshaft Duration (@.050 in): 2260 intake / 2360 exhaust
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Cylinder Heads (P/N 12675871): Aluminum L92-style port; as-cast with 68cc chambers
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Valve Size (in): 2.165 intake / 1.590 exhaust
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Compression Ratio: 10.7:1
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Rocker Arms (P/N 12669995 int): Investment-cast, roller trunnion
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Rocker Arms (P/N 12681275 exh): Investment-cast, roller trunnion
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Rocker Arm Ratio: 1.7:1
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Recommended Fuel: Premium pump
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Maximum Recommended rpm: 6,600
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Reluctor Wheel: 58x
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Balanced: Internal
- Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up.
- NOW IN SMEATON GRANGE!
