Cannonball Garage

Cannonball Garage


Engine Program

Elevating Automotive Excellence

McLaren Engine Mastery at Cannonball Garage

At Cannonball Garage, we redefine the art of McLaren engine building with an unwavering commitment to precision and excellence. Our meticulous process, rooted in decades of race-winning Motorsport experience, ensures that each engine surpasses McLaren’s already high standards. From material selection to assembly, we leave no detail unchecked, fortifying your engine to withstand power levels beyond stock ratings. Building a McLaren engine is more than a mechanical process to us; it’s a labor of love, a manifestation of our pursuit of automotive perfection that extends from the racetrack to the open road.


With decades of race-winning Motorsport experience, our CSO McLaren M838T and M840T engine program pushes the limits of power, far exceeding McLaren’s standards. From meticulous material selection to precision assembly, our process ensures unmatched performance. Each component undergoes rigorous inspection, and our relentless focus on torque and clearance tolerances guarantees longevity and reliability. Building McLaren engines is more than mechanical—it’s a labor of love, a Motorsport pursuit of automotive perfection on both the racetrack and the open road.

The Art of
Engine Longevity

Motorsport Mastery

Engine RebuilD
// Mclaren 675lt

Experience Unmatched Power

Discover the art of McLaren engine building with Cannonball Garage.