311 Autox-Warrior Engine #3 - 416” & 625 hp Hand Built High Optimum Power Autocross Engine. Over 500# of Torque from 3000 RPM to 6600 RPM in a Smooth, Predictable Power Curve. Good Track Day Engine for 1.5G+ Loads for Moderate Duration New GM LS3 Aluminum Block Callies Forged Magnum Crank 4” Stroke Callies 6.125” Ultra H-Beam Forged Rods Clevite M77 Main & Rod Bearings JE/Wiseco 4.070” Forged Pistons w/Coating MLS Cylinder Head Gaskets GM CNC Ported LS3 Cylinder Head – 350 CFM Dual Spring Kit w/Tit Retainers Steel Valve Locks, Viton Seals & Seats ARP Head Bolt Kit Cloyes Billet Steel Roller Timing Set Ron Sutton Spec’d Custom Roller Cam – 241° Morel High RPM Hydraulic Roller Lifters Manley 5/16” x .080” wall chromoly pushrods Yella Terra Pro-Street 1.7 Rocker Shafts - 600# ATI Super Damper & ARP Balancer Bolt GM LS3 Intake Manifold Holley - 105mm Cable Throttle Body Holley LS Hi-Flow Fuel Rails w/Hose & Fittings Holley 66 lb/hr Fuel Injectors - Bosch/EV1 Style PCV & Emission Canister Purge Tube Coolant-Oil-Knock-Shift Position Sensors Smooth Aluminum Tall LS Valve Covers - Red GM LS HO Coils, Harnesses & Mounts MSD Super Conductor Spark Plug Wires Melling Hi-Volume Oil Pump with Seal Canton Road Race Oil Pan, Stud Kit & Dipstick Canton Filter Mt, 3-QT Accusump & Man Valve K&N Oil Filter & K&N Air Filter Full Machine Work: Deck-Bore-Hone Stroker Clearance Block Balanced Rotating Assembly Race Valve Job & Head Assembly Professional Engine Assembly Dyno Break-In & Dyno Sheet RST #0533-625 $18,395 Engine Options to Meet Your Needs Holley Dominator ECU & Wiring Harness with Scott Clark Program $1766.95 Holley Dominator ECU & Wiring Harness with Scott Clark Program $2373.90 Holley EFI NTK Wide Band Oxygen Sensors - $244.95 Each Upgrade to ARE 4-Stage Racing Dry Sump Oil System - $3999 Drive Junky Ultimate LS Drive System – See 299 – Installed $2695 Engines