Restomod Ford specialist Boreham Motorworks has unveiled a stunning new high-revving engine.
The ‘Ten-K’ four-cylinder engine is destined for life in Boreham Motorworks’ Ford Escort Mk1 RS continuation car.
Producing 330hp at a frenetic 10,000rpm, the naturally aspirated Ten-K features F1-inspired technology.
The engineering team behind the Ten-K has more than 30 years of experience in Ford powertrain development. Boreham Motorworks promises ‘razor-sharp response’ and a linear power delivery.
Boreham Motorworks has built the Ten-K with lightweight internal components and parts made from billet aluminium. The crankshaft, dry sump and cam covers are designed for maximum performance.
The 2.1-litre engine uses a 16-valve head combined with individual throttle bodies. Port geometry influenced by Formula 1 racing should deliver optimal gas flow.
Boreham Motorworks has worked to keep the weight of the Ten-K to the minimum. This extends to using thin-wall 3D-printed casting technology for the engine block.
As a result, the high-performance motor tips the scales at just 85kg, which should aid the power-to-weight ratio of the forthcoming Ford Escort Mk1 RS ‘Continumod’.
During the past six months, Boreham Motorworks has undertaken dynamometer testing of the Ten-K, along with calibration work.
The new engine is said to already exceed its development goals, including for its rev limit and power output. Installing the Ten-K in the Escort Mk1 RS will be the next stage in the process.
“We’ve reached a hugely important milestone in the Mk1 RS programme,” said Iain Muir, CEO of DRVN Automotive.
“The Boreham Ten-K is the result of relentless effort from our engine development team – a demonstration of what can be achieved when passion and precision come together. With the engine being currently installed in the car and mated to the bespoke, all-new, ultra-lightweight fully floating rear axle, I can’t wait to see it fired up for its first test run.”
As part of the DRVN Automotive Group, Boreham Motorworks will enjoy exclusive access to Thruxton race circuit – allowing potential customers to test the Ten-K engine and new Escort RS on-track.
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