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PRTEngine Reconditioning

Reconditioned Engines

Engines reconditioned to specification — not off a shelf

A PRT reconditioned engine is the result of a controlled process: strip, clean, inspect, measure, machine, reassemble and test — built from your engine or to your order. Completed-unit availability, lead times and pricing are confirmed on enquiry from the job.
Enquire about an engineThe reconditioning process

How it works

From enquiry to a verified handover

  1. 01

    Enquire

    Tell us the engine and what it needs to do. Details are confirmed from the actual unit, its condition and its specification.

  2. 02

    Inspect & measure

    The engine or component is assessed — stripped, cleaned, inspected and measured — so the reconditioning scope is decided on facts.

  3. 03

    Recondition

    Machining, replacement of unfit components and assembly follow the PRT reconditioning process in the correct sequence.

  4. 04

    Verify & hand over

    The finished unit is checked and documented before it is protected and handed over for fitment.

Your engine, or a build to order

We do not keep a speculative shelf of engines

A PRT reconditioned engine is the outcome of a process, not a product pulled off a warehouse shelf. That is why availability is confirmed from the job rather than from a stock list.

Supply your engine for reconditioning

Your own unit goes through the PRT process — you keep your engine's identity and history, rebuilt to specification.

Order a unit built to your requirement

Where a replacement is needed, the specification is agreed first and the build is confirmed from the components that go into it.

Inside the build

The work behind a reconditioned engine

A reconditioned engine is assembled from components that have each been inspected, measured and machined. These are the services inside the build.

Cylinder Block Reconditioning

Strip, inspect, measure and machine the engine's foundation. We recondition cylinder blocks for rebuilds — cleaning, crack detection, boring and honing, deck surfacing and, where needed, line boring of the main bearing housings.

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Cylinder Head Reconditioning

Restore sealing, gas flow and valve operation. We recondition cylinder heads for rebuilds — strip, clean, crack inspection, pressure testing, valve and seat work, and precision surfacing.

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Crankshaft Grinding

Restore worn journals to size and true running geometry. Crankshaft grinding returns main and crankpin journals to specification for use with matching undersize bearings.

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Connecting Rod Reconditioning

Restore rod bores, alignment and fastener condition. We check, measure and recondition connecting rods so each rod is straight, correctly sized and ready for the rebuilt assembly.

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Engine Boring & Honing

Cut and finish cylinders to exact size with the correct surface finish. Boring removes the wear and taper; honing produces the plateau finish new rings need to seat.

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Line Boring

Restore alignment of bearing housings in one continuous set-up. Line boring re-machines main bearing bores so every saddle shares one true axis with the crankshaft.

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Get a Quote

Enquire about a reconditioned engine

Tell us the engine and what it needs to do — the right route and realistic scope are confirmed from the actual job.

Request a quote