LS7 427ci 650hp WS Complete Engine

Block:

• Dart SHP Pro Cast Iron Block (Aluminum Dart or Concept Performance LSr Blocks Available as Upgrade)
• Resurfaced to Match Pistons
• Bored 4.125”
• Performance Honed with Torque Plates
• New Durabond Cam Bearings Installed
• Line Honed, Build Oil Clearances In
• ARP Main Studs

Pistons:

• Mahle Forged pistons with Anti-Friction Coating

Bearings:

• King H-Series Main and Rod Bearings

Lifters:

• Johnson OE Hydraulic Roller

Covers:

• Oil Pan (Camaro, Corvette, GTO,Truck or LS Swap)
• GM Timing Cover
• GM Rear Cover
• GM Lifter Valley Cover
• GM Valve Covers (Custom Valve Covers Available)

Damper:

• Powerbond SFI
• ARP Damper Bolt

Crank:

• Callies Comp Star 4340 Forged Steel
• 4.000” stroke
• Your Choice of 24x or 58x Reluctor Wheel (Billet 24X Reluctor Wheel is an Extra $150″)
• Internally Balanced Front and Rear

Rods:

• Callies Comp Star Forged Steel H-Beam
• 6.125” Length

Rings:

• Mahle Plasma Moly

Camshaft:

• Comp Cams Hydraulic Roller

Timing Sets:

• Cloyes Billet Roller with Hex Adjust

Oil Delivery:

• Melling Select Performance High Volume
• GM Pick Up Tube
• GM Windage Tray

Gaskets:

• GM MLS Head Gaskets
• GM Cover Gaskets

Type:

• Golen Aftermarket LS Aluminum CNC Ported
• Three angle performance valve job

Intake Valves:

• Rev Stainless Steel 2.16”

Exhaust Valves:

• Rev Stainless Steel 1.6”

Head Bolts:

• ARP Performance

Intake System:

• Fast LSxR 102mm  Intake
• 102mm Billet Throttle Body (DBW Options Available)
• Bosch 52lb Uscar EV6 Fuel Injectors
• GM Factory Fuel Rails or Black Billet Fuel Rails

Combustion Chamber:

• 70cc

Flow:

• 380CFM @ .600” Lift

Spring Kit:

• BTR Double Valve Spring
• Light Weight Titanium Retainers and Hardened Locks

Rocker Arms:

• GM Factory 1.7 Ratio with BTR Trunion Upgrade Kit Installed

Pushrods:

• BTR 5/16 .083” Wall Hardened

Ignition System:

• NGK Spark Plugs

Dyno Test Service:

• Run Engine for Full Break In and Power Test
• 2 Oil Changes using Joe Gibbs Break In Oil
• Graphs Listing HP, Torque and Youtube Dyno Video