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Remanufactured - Not rebuilt!

THE S&J ENGINES PROCESS

What makes an S&J Engine the best remanufactured engine in the free world?
In a word, quality. Meticulous, methodical - and obsessive - quality

Every S&J engine begins with the cornerstones of a sound engine block and cylinder heads. Add whatever parts you want without these primary components being the best it can be - the engine is otherwise built on shaky ground. This is key to our success in delivering to you only the best.

Every engine we process is torn down completely. We discard all the worn moving parts, and do not reuse them. Done! Into the burn-off oven the blocks and heads go, where we subject them to at least 8 hours of "burn time" at 800 degrees Fahrenheit, removing all built-up grime, impurities, and carbon buildup. Blocks and heads are then bead blasted, resulting in surfaces that are like-new, shiny, fit and free of its former life. We then quench the metal with purpose-formulated lubricants for enhanced tensile strength and durability.

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Cylinder Heads

Cylinder Heads are pressure checked.
Valve Seats are renewed via three-angle precision cutting and resurfacing.

Engine Blocks

Cylinder walls are then bored with deck plates, then diamond-honed to perfection. Oil and water galleys (passageways) are subjected to pressure cleaning.

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Assembly!

Crankshafts are ground & polished to .002 clearance.
Camshafts are ground to OEM specifications, hardened & polished. That, or we install new, OEM-spec from our established & trusted suppliers (application-dependent).

  • NEW PISTONS
  • NEW PIN BUSHINGS
  • NEW CHROME MOLY RINGS
  • NEW TIMING GEARS
  • NEW CAMSHAFT BEARINGS
  • NEW TIMING CHAIN/BELT
  • New Lifters
  • New Push Rods
  • New Rockers
  • New Oil Pump
  • New Valves
  • New Performance Gaskets
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FINAL VERIFICATION AND CERTIFICATION

Engines are run on the Sim test machines with preheated, pressurized oil where compression, timing, galley functionality is verified and documented.

Engines are now wrapped and secured to a pallet, boxed and ready for shipment. Internationally shipped engines and engines that will be stored for extended periods are pretreated with corrosion prevention spray.

ANYTHING ELSE IS REBUILT

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WHAT ARE YOU WAITING FOR
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