MERLIN 27 L V12 AIRCRAFT ENGINE
AND TRANSMISSIONS
knowing issue: It is difficult to control on the keyboard due to high slippage during acceleration, so it is better to use a gamepad, steering wheel or mouse to control the throttleThe Beast
In the 1960s, engineer Paul Jameson put a Rolls-Royce Meteor engine into a chassis he built himself. He did not get around to building a body, and sold the car to Epsom-based automatic transmission specialist John Dodd, who had supplied the automatic gearbox. Fibre Glass Repairs in Bromley, Kent, fitted a fibreglass body, based around a modified Ford Capri 'funny car' bodyshell, and the finished car, registered in the UK in 1972, was named The Beast. The Beast was extremely popular at car shows all over Europe, featuring in numerous custom car publications in the 1970s and 1980s. It was once listed in the Guinness Book of Records as the world's most powerful road car.
At some point in the late 1970s or early 1980s, the first iteration of the Beast caught fire on the way back from a car show in Stockholm (a trip during which Dodd was purportedly invited to meet Carl XVI Gustaf, King of Sweden, who wished to see the car). Dodd was unable to extinguish the fire - the Beast was reduced to a burnt wreck, and had to be rebuilt. As such, the Beast has used two different fibreglass bodies during its life; the first (mk1) was the Ford Capri-inspired shape in dark red, as supplied by Fibre Glass Repairs, and the existing Beast (mk2) is a 2-door estate car in beige. The engine used in the mk1 Beast was a Meteor tank engine as supplied by Jameson, but upon rebuilding the car after the fire, Dodd sourced a Merlin engine from a Boulton Paul Balliol training aircraft.
The engine drives a General Motors TH400 automatic transmission, via the step-up gearbox devised by Dodd to allow the low-revving Merlin engine to work properly with the conventional GM transmission. Perhaps due to space constraints as well as roadworthiness considerations, the Merlin used in the Beast is non-supercharged. Power has never been independently verified, although a figure of around 950 bhp is estimated. Dodd claimed that the highest speed he achieved in the Beast was in the region of 185 mph (around 300 km/h), although the theoretical top speed is higher.
In both incarnations the car used Rolls-Royce grilles, badges, and hood ornaments, none of which were authorised by the company. The Beast was brought to the attention of Rolls-Royce, who took Dodd to court after he refused to remove their radiator grille, badges, and Spirit of Ecstasy mascot. After a heavily publicised trial, Dodd lost the court case and the Rolls-Royce trademarked features were removed. The grille was replaced with one bearing Dodd's "JD" initials. It was around this time that Dodd moved to live in southern Spain, continuing to use the car and regularly driving it long distances to automotive shows, until his death in December 2022
In March 2023, the Beast was listed for sale by auction in the UK, for the first time since it was registered in 1972. The car is also MOT exempt and ULEZ compliant, and is still registered as a Rolls-Royce according to its V5C logbook.
In the 1970s, Paul Jameson built a Merlin-engined car of his own, this being a mid-engined six-wheeler. The engine of this vehicle was two-stage supercharged and was, in 1988, reportedly in a museum in The Netherlands. His second was fitted in a 1934 Rolls-Royce Phantom II, now owned by TV presenter Jay Leno in California.
Source: Rolls-Royce Merlin alternative uses - Wikipedia
MERLIN Engine Specs:
Manufacturer - UK
Production years - 1933
Configuration - V12
Displacement - 27L
Power - 750 hp
Weight - 744 Kg
Transmissions:
Supported vehicles:
- General Motors TH400 Automatic Transmission
- 5-Speed Manual Transmission
- Race 6-Speed Manual Transmission
- Gavril Barstow
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