Brian Tooley Racing Cathedral Port Equalizer Intake Manifold (Model BTRIMA-01)

Description

Unlock more power and better airflow with the BTR Equalizer 1 Intake Manifold (BTRIMA-01), engineered by Brian Tooley Racing for GM LS-series engines with cathedral-port cylinder heads. Built for serious naturally aspirated performance, this manifold combines race-ready airflow with OEM-style fit and finish. It’s the perfect upgrade for LS enthusiasts chasing horsepower and throttle response on the street or strip.

Key Features:

• Part Number: BTRIMA-01

• Design: Single-plane intake manifold

• Port Type: Cathedral port (for LS1, LS2, 4.8L, 5.3L, 6.0L heads)

• Material: Cast aluminum construction

• Finish: Raw Sliver aluminum

• Throttle Body Compatibility: 90mm throttle body flange

• Injector Fitment: Accepts standard LS-style injectors

• Included: Intake manifold, mounting hardware, and gaskets

Whether you’re building a street machine or a naturally aspirated track weapon, the Equalizer 1 delivers exceptional mid-to-high RPM power while supporting high-flow fuel systems and throttle bodies.

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