BC0010S Retainer Kit (Honda Acura B18C/B16A/B17A Dual Spring/Steel Alloy)

✅ Engine Compatibility

Designed for:

• B18C

• B16A

• B17A

Commonly found in performance models from:

• Honda

• Acura

⚠ Designed for dual valve spring applications only. Not for OEM single-spring setups.

Brian Crower was created to fill the need for high quality, high performance, late BC0010S internal engine components, in stock, at very affordable prices.

Brian Crower was created to fill the need for high quality, high performance, Late BC0010S internal engine components, in stock, at very affordable prices
Easy and flexible to use

🔧 What This Kit Is For

This retainer kit is intended for:

• Aftermarket camshaft upgrades

• Higher RPM builds

• Turbocharged B-series setups

• Track-focused street builds

Dual springs increase seat pressure and high-RPM control. Retainers must match.

🛠 Why BC0010S B Series Retainer Kit Steel Alloy Retainers?

✔ High Strength & Durability

Handles increased spring pressure from dual spring setups.

✔ Street & Track Reliable

Better long-term wear resistance than worn OEM retainers.

✔ Balanced Performance

Strong enough for high RPM without the cost of titanium.

⚖ Steel vs Titanium for B-Series

If you’re not chasing 9,500 RPM dyno glory, steel alloy is the practical move.

🏁 Ideal Build Scenarios

✔ Stage 2 / 272 cam setups
✔ Mild-to-moderate boost builds
✔ Rev limit increases
✔ Street/strip applications

Match retainers to your spring kit. Mixing hardware is how engines meet machine shops.

🔩 BC0010S B Series Retainer Kit Installation Notes

• Verify installed height

• Check coil bind clearance

• Use compatible valve locks/keepers

• Confirm cam profile and spring pressure

• Follow manufacturer torque specs

Valvetrain geometry is not a suggestion.

Manufactured in untied States