
Specifications
- Brand
- BLOX Racing
- Part #
- BXIM-00219-SI
- UPC
- BXIM-00219-SI

BLOX Racing Honda K-Series Competition 74mm Bore Throttle Body
$266.40
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BLOX Racing K-Series 74mm throttle body for Honda. Improves airflow for better engine response.
Key Features
- Fits Honda K-Series engines.
- Features a 74mm bore for increased airflow.
- Well-made aluminum housing.
- Designed for direct bolt-on installation.
- Compatible with stock throttle cable or electronic throttle control systems.
Product Details
This is the BLOX Racing Competition 74mm Bore Throttle Body, specifically made for Honda K-Series engines. If you're looking to get more air into your K-series motor, this larger throttle body is a solid upgrade over the stock unit. It's designed to bolt right up to your existing intake manifold and throttle cable or electronic throttle control system, making the installation straightforward for someone familiar with engine work.
The key feature here is the increased 74mm bore size. This allows for a greater volume of air to enter the engine, which can lead to improved throttle response and potentially more power, especially when paired with other engine modifications like an upgraded intake or exhaust. BLOX Racing builds these with a well-made aluminum housing and a smooth throttle plate to ensure consistent airflow. It's a popular choice for K-series owners who are building their engines for performance and want to maximize their airflow potential.
Keep in mind that this throttle body is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for the most accurate fitment and setup details for your specific K-series application.
Specifications
- Brand
- BLOX Racing
- Manufacturer Part #
- BXIM-00219-SI
- UPC
- BXIM-00219-SI
Frequently Asked Questions
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BLOX Racing Honda K-Series Competition 74mm Bore Throttle Body


