Description:
Boost District is proud to bring you this 1500hp Dart 427cui engine paired with our BoostDistrict Gen2 TVS2650. With 18psi Boost, this engine package for your Classic Car/Hotrod or modern LS Project is barely getting started and already makes the 1500hp- with room for future growth.
This Package includes:
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Dart 427 Engine with Limited warranty
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BoostDistrict TVS2650 Supercharger kit
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Fuel Injectors With Billet AN rails
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Optional:
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3 row Belt Drive kit (Alternator, Water pump, Power Steering, Tensioner, Supercharger drive)
Dart 427 Tech Specs
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Engine Specifications:
• HP: 650 (Naturally Aspirated)
• TQ: 590 (Naturally Aspirated)
• Block: Dart SHP LS Next Cast Iron
• Bore/Stroke: 4.125″ x 4.000″
• Displacement (cu.in): 427
• Crankshaft: Dart Billet 4.000″ Stroke Internally Balanced 58 Tooth 6 Bolt
• Rods: Manley H Tuff H Beams 4340 Forged 6.125″ ARP 2000 Bolts
• Pistons: JE Ultra Dished 2618 Forged with Thermal Coating, Lateral Gas Ports, .200″ Pin
• Compression Ratio: 10.2:1
• Rings: JE Pro Seal with Carbon Steel Top Ring
• Custom Spec camshaft
• Cylinder Heads: Frankenstein M311 72cc/273cc with Black Nitride Stainless Steel Severe Duty Valves, Titanium Retainers and PAC .700″ lift Springs
• Head Fasteners: ARP Head Studs
• Head Gaskets: Cometic MLX
• Lifters: Johnson 2116LSR Link Bar
• Rocker Arms: OE powdered metal 1.7 ratio with Trunnion Upgrade
• Oil Pump: Melling 10295 Standard Volume High Pressure
Recommended Components:
• Oil- 20W50
• Oil Filter: Wix
• Fuel System- triple walbro 450 or 525 pumps.
• Balancer- SFI Internally Balanced
• Flex plate/Flywheel- Stock Internally Balanced
• Timing- Set to Factory Specifications Via PCM Module (Tune Required)
• Spark Plug: NGK BR7EF @.028
• Tuning: Chassis dyno tune required
• Firing Order- Stock
• Fuel – 91+ Octane for 1000hp, e85 recommended for further power.
• Recommended Stall Converter- 2800+ based on application
• Headers- 1 7/8”+ depending on application
Notes: This engine is built to handle up to 25PSI of Boost from either a Turbo or Super Charger.
On some instances- depending on location and liftgate services (if required), additional shipping cost might be added on the order. Contact us to get an exact shipping quote for your location.
