Hercules Other Engines That Help Win The War By Gordon A. A. Wilson
The Bristol Hercules was a 14-cylinder sleeve valve radial engine designed by Sir Roy Fedden and produced from 1939 by BAC. It powered Bristol’s own Beaufighter but was more commonly used on bombers.
From the 1375 hp Hercules I to the 1735 hp Hercules XVII produced late in the war, the variants powered the Avro Lancaster B.II, the Handley Page Halifax, the Short Stirling, the Vickers Wellesley and the Vickers Wellington, among others.
The sleeve valve engine was an efficient configuration that allowed the use of lower-octane fuels for the same compression ratio. It was clever, and it worked. Gordon Wilson provides a biography of this ingenious workhorse, designed and modified under the pressure of wartime. He has had exclusive access to the restoration of a Handley Page Halifax, which has provided picture details unavailable elsewhere.
Format – Hardcover
288 Pages
Language – English.
Charges
UK £5.50
EU (Europe) £10.95
Outside EU £22.95
Please note some particularly large, heavy or valuable products may incur a higher delivery charge than these standard rates. If this is the case the higher rate will be published on the product page.
For more information please visit our Delivery page.
If you wish to make a return please notify us within 14 days of receipt. Once your request has been authorised simply return the item(s) to us, in original packaging / tags attached, ensuring you have enclosed a copy of your invoice.
The following items cannot be returned or exchanged, unless they are defective or incorrect: personalised items, sale items, food products, earrings and other personal items for hygiene reasons.
For further details, on how to return items please visit our Returns page.