United Racing Engines believes in “overbuilding” each engine package produced, due to the 3 Year 100,000 mile warranty which covers engines produced by United Racing Engines.* Each and every engine URE produces is built with a brand new 4 bolt main block. URE uses no reconditioned blocks whatsoever. All parts in every URE engine are 100% brand new top quality, with no exceptions to ensure that every engine bearing the URE logo is an overbuilt, premier, durable racing machine. Each engine produced by United Racing Engine is laser engraved with the URE logo as a proud statement of the engines qualities. URE guarantees in writing the Horse Power and Torque on every package produced. In addition to being 100% Complete, every URE package is fully assembled, dyno tested, tuned, timed and broken-in to make certain it is performing flawlessly prior to leaving the URE facility, with every URE engine package arriving to the customer ready to drop right in and rock-n-roll.