When it comes to serious engine builds, Brian Crower (BC) is a name that consistently shows up in high-horsepower conversations. Known for precision-engineered camshafts, stroker kits, valve springs, and valvetrain components, Brian Crower has built a global reputation around one thing: making engines move more air reliably at higher RPM.

If you’re building for boost, RPM, or both — BC is usually on the shortlist.

The Brian Crower Philosophy

Unlike brands that focus heavily on cosmetic upgrades, Brian Crower centers its product lineup around engine internals and airflow efficiency. The company built its reputation by developing camshaft profiles that support both naturally aspirated and forced induction builds across multiple platforms.

From Honda B-series to Subaru EJ engines, BC is known for cam profiles that produce measurable gains on the dyno and survive real-world abuse.

Core Product Categories

1. Performance Camshafts

Brian Crower camshafts are available in structured stage offerings:

• Stage 1 (mild street)

• Stage 2 (aggressive street/strip)

• Stage 3 (race-oriented)

These camshafts are engineered for platforms including:

• Honda B-Series, H-Series, K-Series

• Subaru EJ205 / EJ255 / EJ257

• Mitsubishi 4G63

• Nissan SR20DET

• Toyota 2JZ

BC camshafts are especially popular in turbocharged applications where airflow demand increases dramatically.

2. Valve Springs & Titanium Retainers

High lift and high RPM require proper valvetrain control. Brian Crower produces:

• Dual valve springs

• Titanium retainers

• Spring & retainer kits

• Valve upgrades

These components are designed to handle aggressive cam profiles and prevent valve float in high-RPM or boosted applications.

When you increase boost and rev limit, spring pressure becomes critical. BC designs these systems as matched sets.

3. Stroker Kits & Rotating Assemblies

Brian Crower is also known for:

• Stroker kits

• Forged crankshafts

• Forged connecting rods

These products support higher displacement and higher horsepower builds, particularly in Honda and Subaru platforms.

This makes BC attractive for builders looking beyond bolt-ons.

Why Builders Choose Brian Crower

✔ Proven in High-Boost Applications

BC camshafts are widely used in turbo Honda, Subaru, and DSM builds.

✔ Broad Platform Coverage

Unlike brands focused only on one manufacturer, BC supports multiple performance platforms.

✔ Aggressive Cam Profiles

BC cams are known for strong midrange and top-end characteristics.

✔ Matched Valvetrain Systems

Springs and retainers are engineered to complement cam profiles.

Brian Crower Performance Camshafts Popular Applications

Honda Platforms

• B16A / B18C

• H22A

• K20 / K24

Commonly found in:

• Honda Civic

• Acura Integra

BC is frequently used in both NA high-compression builds and turbocharged setups.

Subaru EJ Builds

BC camshafts and valvetrain components are extremely popular in:

• Subaru WRX

• Subaru WRX STI

Especially in 350–600+ horsepower EJ builds.

Mitsubishi & Nissan

• 4G63 turbo builds

• SR20DET street and drift builds

BC has strong credibility in forced induction circles.

NA vs Turbo Applications

Brian Crower camshafts perform well in both naturally aspirated and boosted applications, but they are especially respected in turbo builds due to:

• Efficient exhaust flow profiles

• Strong midrange torque support

• Reliable valvetrain stability at elevated boost levels

When airflow demand increases, cam profile design becomes critical.

Installation & Tuning Considerations

All performance camshafts require:

• Proper cam degreeing

• Upgraded valve springs

• Piston-to-valve clearance verification

• ECU tuning

BC camshafts are not drop-in power parts. They are airflow components that require proper setup to realize gains safely.

Final Thoughts on Brian Crower Performance Camshafts

Brian Crower has built its reputation by focusing on the core of engine performance: airflow, durability, and high-RPM stability. Whether you’re building a high-compression Honda, a boosted Subaru, or a turbo DSM, BC offers proven components engineered for measurable gains.

When horsepower goals increase, stock valvetrain limitations show quickly. Brian Crower exists to remove those limitations.