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Chevrolet Performance LS3 6.2L Hot Cam Crate Engine - 495 HP/475 TQ - Race Tested Cam - 50+ HP Gain

4.5' (1201 reviews)
£8,359.19 GBP inc VAT
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SKU: ls3-495-hp-long-block-crate-engines
LS3 with Racing-Tested Hot Cam The LS3 495 HP features the production LS3 bottom end combined with the race-tested LS "Hot" cam, delivering an impressive 495 horsepower at 5,750 rpm with 475 lb-ft of torque. This represents a 14% power increase from a simple camshaft change. Specifications: Part Number: 19432416 (superseded by 19435100) Engine Type: LS-Series Gen IV Small-Block V-8 Displacement: 376 cu in (6.2L) Bore x Stroke: 4.065 x 3.622 (103.25 x 92mm) Power: 495 horsepower at 5,750 rpm Torque: 475 lb-ft at 4,500 rpm Compression Ratio: 10.7:1 LS Hot Cam Technology: Race-tested LS "Hot" camshaft Steel hydraulic roller...
Delivery ETA:Sep 26 - Sep 30
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Product Specifications

Product Type
LS Performance Engine
Product Type
LS Performance Engine

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Chevrolet Performance LS3 6.2L Hot Cam Crate Engine - 495 HP/475 TQ - Race Tested Cam - 50+ HP Gain

Chevrolet

Product Details

Compatibility

Fits Chevrolet Performance LS3 6.2L Hot Cam Crate Engine - 495 HP/475 TQ - Race Tested Cam - 50+ HP Gain.

Please refer to manufacturer specifications for complete compatibility information.

Product Specifications
Product Type
LS Performance Engine

Product Description

Key Features

LS3 with Racing-Tested Hot Cam

The LS3 495 HP features the production LS3 bottom end combined with the race-tested LS "Hot" cam, delivering an impressive 495 horsepower at 5,750 rpm with 475 lb-ft of torque. This represents a 14% power increase from a simple camshaft change.

Specifications:

  • Part Number: 19432416 (superseded by 19435100)
  • Engine Type: LS-Series Gen IV Small-Block V-8
  • Displacement: 376 cu in (6.2L)
  • Bore x Stroke: 4.065 x 3.622 (103.25 x 92mm)
  • Power: 495 horsepower at 5,750 rpm
  • Torque: 475 lb-ft at 4,500 rpm
  • Compression Ratio: 10.7:1

LS Hot Cam Technology:

  • Race-tested LS "Hot" camshaft
  • Steel hydraulic roller tappet design
  • Valve lift: 0.525" intake / 0.525" exhaust
  • Duration (@0.050): 219° intake / 228° exhaust
  • Lobe separation: 112 degrees
  • Significantly more duration than stock camshaft allows valves to remain open longer

Engine Construction:

  • Cast aluminum block with 6-bolt cross-bolted main caps
  • Nodular iron crankshaft
  • Powdered metal connecting rods
  • Hypereutectic aluminum pistons
  • Production bottom-end for proven reliability

Cylinder Head Technology:

  • High-flowing rectangular-port L92-style aluminum cylinder heads
  • 68cc combustion chambers
  • Valve sizes: 2.165" intake / 1.590" exhaust
  • Large rectangular ports borrowed from LS7 design
  • Cast roller trunnion rocker arms with 1.7:1 ratio

Performance Features:

  • Increased clean air intake through large rectangular ports
  • Maintains good street manners while adding 50+ horsepower over base LS3
  • Maximum recommended RPM: 6,600
  • Recommended torque converter stall: 2,400-2,800
  • 58X Gen IV reluctor wheel

Installation Package:

  • Fully assembled long block
  • Oil pump, pickup, and Camaro oil pan
  • Corvette harmonic balancer
  • Front timing cover with cam sensor
  • Oil filter
  • Aluminum water pump

This Product is a USA Special Order, and will take around 6 - 8 weeks to arrive, call to discuss options

Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.

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