Ford Lotus Twin Cam engine and oil rise prevention

he classic Ford Lotus twin cam engine was designed and built in the early 1960s, this highly successful engine powered an endless variety of cars to victory in many different motorsport categories around the world.

The leading high-performance engine tuners of the day quickly modified the twin-overhead-cam engine to increase and improve the performance of this free-revving four-cylinder engine.

High-performance race engines are usually built without expense being spared, typically installing a dry sump lubrication system to increase reliability and longevity, and to promote long-lasting performance.

The double overhead cam engine was used to power a number of cars namely the Lotus Elan, Lotus Cortina, Ford Escort to name a few. These high-performance cars were quickly snapped up by enthusiasts for everyday spirited driving as well as weekend motorsports. events. But unfortunately, the phenomenon known as double overhead cam oil rise quickly reared its ugly head when enthusiasts raced it on racetracks in regular road cars.

A severe oil surge can destroy an engine in a few seconds when the oil pump doesn’t have enough oil!

Among the many published books dealing with the rebuild and restoration of the classic lotus élan and the twin cam engine, only a few books mention the oil surge problem associated with the twin cam engine, nor do they describe what the owner of lotus can do to solve the oil surge problem. Perhaps the Lotus Twin Cam owner is expected to accept the oil surge problem as normal.

But that’s a hard thing to do when you consider the consequences of severe engine bearing damage that oil surge can cause. If you want to speed up your boost or take part in club level speed events, then it would be a wise move to do something about the oil level increase.

For just a few dollars worth of sheet metal, careful fabrication work, and careful installation, your oil surge problem can be solved once and for all, sump baffle modification work is not hard to do, and whether you have the skills and mechanical ability to do the work yourself; the manufacturing cost will be extremely low.

A new “Practical Manual” provides detailed instructions on all aspects of sump baffle manufacturing; is a combination of various sump baffle oil control methods and ideas that has been expanded and refined to detail and instruct the home twin cam engine mechanic on how to build a professional anti-surge oil sump baffle. With a little help from us, a low-cost, highly efficient baffled oil pan/sump can be built for the Ford-Lotus Twin Cam engine.

This unique sump baffle design can also be applied to many other brands of inline four and six cylinder engines.

Commercially made baffled oil pans are available for the twin cam engine, in addition to many other engines, but the average enthusiast may not want to spend; $600-$800 or more to solve the problem, and why would you spend less than $20.00 to buy sheet metal, which you can then fabricate into a brilliant sump baffle design that is quite simple to integrate into the dual cam sump standard? pop.

The deflector design illustrated in the manual has been fabricated and constructed from ideas gathered through discussions with motorsports competitors. This is great information for serious Ford Lotus Twin Cam enthusiasts who will continue to maintain, rebuild and operate this all-time classic Twin Cam engine.