Engines and Components› Cylinder Heads and Components

ATK ENGINES

HONDA BS/A20A1 COMP HEAD

$476.12

SKU: A040 2520

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The ATK Performance Eng. Cylinder Head (MPN: 2520) is a high-performance cylinder head designed specifically for Honda BS/A20A1 engines. It is engineered to optimize airflow and combustion efficiency, aiming for improved engine output and responsiveness. Constructed with high-quality materials for durability and longevity, it features precision machining for a perfect fit and easy installation, making it suitable for engine rebuilds or performance upgrades.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandATK ENGINES
Part NumberA040 2520

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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