Brian Crower

Building an engine that has to handle more boost and higher revs? Brian Crower, often simply called BC, makes engine components for tuners and engine builders who want strength without compromise. Here you’ll find crankshafts, connecting rods, camshafts and valvetrain parts for a wide range of popular engines.

Strong components at sensible prices

Brian Crower is an American company from California, started with a clear goal: to deliver high-quality engine components at prices more enthusiasts can afford. BC is especially well known in the import scene, where its parts are found in everything from street cars to drag racers with engines from Honda, Toyota, Nissan, Mitsubishi and Subaru, among others. The parts are made to tight tolerances, so they fit precisely and withstand the loads a tuned engine is put through.

Brian Crower’s key products

For many, forged connecting rods are the first step when an engine needs more power, because the stock rods are often the weak link. A BC stroker kit with crankshaft and rods increases displacement and with it torque across the rev range. The camshafts offer more lift and longer duration, helping the engine breathe better at high rpm. The range also includes valve springs, titanium retainers and valves that keep the valvetrain stable as revs and cam profiles get more aggressive.

Buy Brian Crower from us

We specialise in performance parts and know what it takes for a project to succeed. You get a wide selection, competitive prices and personal service if you have questions along the way. Find the Brian Crower solution for your project and take the next step towards more performance.

Frequently asked questions

When do I need forged connecting rods?

When you raise boost or rpm significantly above stock. Factory rods are typically designed for factory power, and a failure can destroy the whole engine.

Should I replace the valve springs along with the camshafts?

Often, yes. Camshafts with more lift usually require stronger springs to avoid valve float. Check the recommendation for each camshaft, or contact us if you are unsure.