102.4L Engine Needs Whole Truck to Start

A 102.4-liter engine from 1953 requires a Ford F-150 to start after decades of inactivity.

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Oct 10, 2026

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102.4L Engine Needs Whole Truck to Start

A 102.4-liter engine from 1953 requires a Ford F-150 to start after decades of inactivity.

In brief

A 102.4-liter engine from 1953 requires a Ford F-150 to start after decades of inactivity. The Mirrlees Blackstone JS8 engine, used as a generator on a Royal Air Force base in 1953, started after being manually pumped of water and vacuumed. Originally reported by The Drive.

Engine Scale

Starting a 102.4-liter engine with a pickup truck

The Mirrlees Blackstone JS8 is a 102.4-liter straight-eight turbodiesel engine delivered to the U.K. Air Ministry in 1953.

Engine Inactivity

Mirrlees Blackstone JS8 with people for scale

The engine hadn’t run in years, with a thick layer of patina and water-filled oil passageways.

Starting Challenge

Starting required a Ford F-150 to yank the flywheel after manual water removal and vacuuming.

The takeaway

The Mirrlees Blackstone JS8 engine, used as a generator on a Royal Air Force base in 1953, started after being manually pumped of water and vacuumed.

Read the original on The Drive

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