427ci LS3 1800HP Competition Crate Engine

427ci LS3 1500HP Competition Crate Engine

Short Block Specs

• New Dart SHP Pro Iron Block
• Zero Decked
• 4.125" Bore
• Honed with Torque Plates and Pressure Washed
• New Durabond High Performance Cam Bearings
• Line Honed
• Molnar Technologies Billet CCW 4.00" Crank w/ 58T Reluctor Wheel
• Boostline 6.125" Rods
• JE Ultra Series -5cc Flat Top Pistons with 9310 .200" wall pins
• Calico Coated Clevite H Series Main and Rod Bearings
• JES Custom 5150 Billet Core Hydraulic Roller
• Comp Cams Hex-A-Just Billet Single Roller
• Johnson 2116LSR or 2116SBR Link Bar Hydraulic Roller Lifters
• Melling Select Performance Oil Pump (10294)
• Moroso Steel 4^th Gen F-Body Pan & Moroso P/U Tube
• GM Timing Cover
• GM Rear Cover
• Billet Aluminum Lifter Valley Cover
• Holley LSX Valve Covers
• ATI 4^th Gen F-body
• ARP Damper Bolt

Top End Specs

• Frankenstein Boost Monster 11* LS3 Heads
• Performance valve job
• Black Nitride Severe Duty 2.165" Intake Valves
• Inconel 1.600" Exhaust Valves
• PAC 1209X .750” Double Valve Spring
• Light Weight Titanium Retainers and Hardened Locks
• Crower SS Shaft Rockers
• Manley 3/8" .135" wall Pushrods
• Dart 1/2" Head Studs
• Cometic MLX Gaskets
• JES Custom Billet Valve Covers

Dyno Test Service:

• Run Engine for Full Break In and Power Test
• Oil Analysis
• Graphs Listing HP, Torque and all Engine Vitals

* Engine cradle, crate, and shipping inside the continental USA are NOT included and will be quoted at the time of completion*