Boreham Motorworks’ TEN-K Inline-Four Screams to 10,000 rpm
Boreham Motorworks is unveiling their custom “TEN-K” ( motor. The company designed the naturally aspirated 2.1 L inline-four to produce approximately 330 hp at 10,000… Read More »Boreham Motorworks’ TEN-K Inline-Four Screams to 10,000 rpm