368838

MY STORE LME 6.0 LITER STROKER 402" 1500HP SHORTBLOCK

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The 6.0 LS has been a staple of the GM community for boosted engines in all types of racing. We took the most reliable factory GM LS block and did our LME magic on it. We completely balance and blueprint this short block to handle the abuse that racers give it. Using Callies 8 CCW Crankshaft and Xtreme Rods, topped with Wisecos boost pistons this engine is good for 1500HP.  


 






























Displacement:402"Bore:4.005"
Proven Power Rating:1500 HPStroke:4.000"
Compression Ratio:10.5:1 w/ 64cc ChamberRod Length6.125"
Cylinder Head Compatibility:LS3/Cathedral PortOil System Type:Wet 







































Block:GM 6.0 LS
Crankshaft:Callies 4340 Compstar 8 Counterweight w/ LME Blueprinting Process
Connecting Rods:Callies Compstar XD (1600HP Rated)w/ARP  Bolts
Pistons:Wiseco Power Adder Pistons -8cc
Wrist Pins:Wiseco Heavy Duty Pins
Ring Pack:Wiseco GFX Ring Pack
Bearings:Clevite H-Series Main & Rods
Main Studs:ARP 

 


LME Standard Shortblock Blueprinting Process:


















































  • Block is fully deburred & inspected for flaws







  • Cylinders diamond honed with torque plates for optimal clearance per application







  • Crankshaft journals indexed & trued to exact tolerance







  • Optimal cylinder geometry achieved with diamond hone and surface finish verified with profilometer







  • Chamfered oil holes for improved oiling to bearings







  • Cylinders machined for rod clearance per application







  • Crankshaft journals polished to 2 Ra or better surface finish







  • Block and components meticulously deburred & cleaned after machining process







  • Crankshaft balanced within ¼ oz-in tolerance







  • All five main bearings & all eight rod bearing clearances measured and adjusted for application







  • Connecting rod housing bores checked & adjusted for optimal roundness & size







  • Ring are precision file fit per application







  • Piston pin bores measured & adjusted for application







  • Cam bearings installed and test cam fitted to ensure smooth rotation







  • Block aline honed and set to low of spec for maximun bearing crush







  • All oil galley plugs and dowel pins installed







  • Deck surfaces machined perpendicular to mains & deck height set for optimal quench







  • Meticulous final assembly of shortblock







  • Cylinders bored (when applicable) on 4 axis CNC perpendicular to mains giving you a true 90o  V8







  • All tolerances, clearances, machining specs, and part numbers are recorded and documented in build sheet






USD : 92.69

WASHING INSTRUCTIONS:

Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.

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