Product Overview
Manifold Spacer

Ensure peak performance and longevity for your inboard engine with the Sierra Manifold Spacer. This essential component optimizes the intake system, promoting better airflow and potentially increasing horsepower and fuel efficiency. A correctly installed manifold spacer can also reduce intake manifold temperature, protecting your engine from harmful heat soak. Choose Sierra quality for reliable and durable performance on the water.
Key Features
- Enhances airflow to the engine for improved performance.
- Potentially increases horsepower and torque.
- May improve fuel economy.
- Reduces intake manifold temperature, preventing heat soak.
- Durable construction for long-lasting reliability.
- Easy installation for DIY maintenance.
- Backed by Sierra's reputation for quality marine parts.
- Helps protect your engine from premature wear.
The Captain's Take
As a seasoned captain, I know the importance of reliable engine performance. The Sierra Manifold Spacer is a simple upgrade that can make a real difference. I've seen firsthand how it can boost power and improve fuel efficiency, all while protecting the engine. It's a smart investment for any boat owner who wants to keep their engine running smoothly for years to come.