LOTUS SEVEN REGISTER

the web site for the

Seven made by Lotus between 1957 and 1973

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History Page

~ Chronicle of Events ~


31-Jul-1957
Chassis #400, the first Lotus Seven, commenced manufacture at 7, Tottenham Lane, Hornsey, London N8.
07-Sep-1957
The Brighton Speed Trials which was the Lotus Seven's first competitive event.
Oct-1957
First Ford 100E engined Seven - Chassis #401, the factory demonstrator. Later known as Lotus Seven "F".
Dec-1958
The first Lotus Super Seven was announced. Coventry Climax engine on SU's, BMC gearbox, Nash Metropolitan rear axle and drum brakes all round.Also known as Lotus Seven "C"
26-Jun-1959
Factory at 7, Tottenham Lane, Hornsey, London N8 closes.
29-Jun-1959
New factory at Delamare Road, Cheshunt, Hertfordshire opens.
Oct-1959
First BMC "A" Series (A35/Austin Healey Sprite) engined Seven known as Lotus Seven "A" and for U.S. market as the Lotus Seven "America".
Jul-1960
First Series Two car. Chassis #1000
Jan-1961
Ford 105E engine introduced.
Mid-1961
Ford 109E engine introduced.
Sep-1962
Ford 116E engine introduced.
Feb-1968
Ford 2255E crossflow engine introduced as the Lotus Seven Series 2 1/2.
Aug-1968
First Series Three car. Chassis #2311
Jan-1969
Lotus Twin-Cam engine introduced. Known as the Seven Twin-Cam SS. Only 13 made by the factory.
Mar-1970
First Series Four car. Chassis # 2650
Aug-1973
Series Four production taken over by Caterham Cars.

~ Did you know? ~

1. - FIRST FORD 105E ENGINE INSTALLATION - Caterham Car Services Ltd. fitted the first Ford 105E engine in a Seven as early as May 1960. The car would have been a Series One as the Series Two was not due out until the middle of July 1960. Lotus themselves only started offering this engine option in January 1961

2. - FIRST TWIN-CAM ENGINE INSTALLATION - The first official Twin-Cam engined Seven left the Lotus factory in Delamare Road, Cheshunt, Hertfordshire in March 1965 and was bound for Leo Geoghegan in Liverpool, New South Wales, Australia. It was to be used for racing. It was not for another 4 1/2 years that the first of the Twin-Cam SS cars left the Norfolk factory.

3. - FIRST FORD 109E ENGINE INSTALLATION - The first 1340cc. Ford 109E engine to be installed in a Seven was carried out by Warren King, the company accountant at Lotus. The engine had a single SU carburettor and a Cosworth camshaft! The car was the first production Series One Seven, #401, and at the same time Warren also fitted the first side screens and also a heater in an attempt to make the car more civilised for daily use.


[register page]  [series one page]  [series two page]  [series three page]  [series four page]

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