LQ9 408" Forged Stroker Blower Engine Ready Engine by Oviedo Machine W

For sale: Fully Customized LQ9 Engine - Rebuilt from the Ground Up

Experience the pinnacle of engine performance with our meticulously rebuilt LQ9 engine. Crafted using only the finest aftermarket components in the automotive industry, this engine is a testament to our rigorous standards and expertise in precision machining.

Each engine undergoes a comprehensive teardown. We remove all plugs before subjecting the engine to hot tanking and shot peening, ensuring every component is impeccably clean and prepared for assembly. Precision is key in our process:

- The engine block has been line-bored to accommodate ARP Main studs.

- Cylinders are bored and honed, perfectly fitted with new Wiseco Pistons.

- The block deck is meticulously cleaned and zeroed out.

- All threads are thoroughly chased to ensure integrity.

- The crankshaft is balanced in-house, and the piston rings are specially gapped for blower applications.The entire Rotating Assembly is then balanced.

This engine is ideally configured for use in an airboat, providing unmatched reliability and power.

Cylinder Head Details:

- Each cylinder head is disassembled and inspected for any cracks.

- All valve guides are replaced with new ones to ensure flawless functionality.

- The heads undergo tanking and media blasting for optimal cleanliness.

- Valves are precision cut and lapped to achieve perfect sealing.

- All springs are tested for durability—even the new ones—to guarantee performance.

- Rocker lash is meticulously adjusted.

- Clevite Rod Main and Cam bearings 

This engine is ready for immediate installation. Simply add your accessories, and it's set to enhance your vehicle's performance. Elevate your machinery with an engine built to exceed expectations.

Included:

• Callie’s 4inch fully center counter weighted crank   5TO-31V-AS
• Callie’s magnum
• Oliver billet I beam rods 6.25 length  OLIC6125STSW-8
• Oliver, Parabolic Beam Billet Rods, Chev SB, 6.125", 2.100" (LJ)
• DLC Coated Trend Pins 250 wall pins
• 4030 bore Weisco gas ported pistons (Custom) 
• Stainless steel top ring (Total Seal rings) 
• 9.5 :1 compression 
• ***Fire ringed ***
• SCE Copper head gaskets 
• All ARP Hardware ARP 2000’s
• Head Studs 
• Main Studs 
• Fera Competition Series Exhaust 
• BTR Dual valve springs made for solid roller Conversation
• Solid Roller  Rocker Arm  Crowder grater rocker arms trunnion upgrade (Btr
• Aftermarket cam
• Factor 823 hand ported castings (ls3 heads
• F body pan
• Melling 1020 oil pump with High pressure spring
• Holly high ram intake manifold with 102mm outlet
• Holley efi fuel railsrea Titanium Intake
• OE Harmonic Balancer