Nitrous Express 11709 NHRA 3000psi Safety Blow Off Cap Turbo Valves

Description

Product Overview

The Nitrous Express 11709 NHRA 3000psi Safety Blow‑Off Cap is engineered for turbocharged applications where reliable pressure relief is essential. Constructed from high‑impact plastic, the cap offers durability while remaining lightweight at just 0.07 pounds. It fits all NX chrome and DF5 valves with female threads, replacing the original safety fitting and providing a secure connection for a blow‑down tube. Dimensions are compact at 2 x 2 x 6 inches, making installation straightforward without interfering with other components.

Usage

Designed for both street and track use, this safety blow‑off cap is perfect for performance‑oriented drivers, racing teams, and DIY enthusiasts. Install it on any compatible turbo valve to allow excess boost pressure to vent through an external tube, protecting the engine and improving response. Whether you’re tuning a daily driver or a dedicated race car, the cap’s universal fit and robust construction ensure consistent operation under high‑pressure conditions.

Why Choose Us

Nitrous Express is a trusted name in turbo accessories, and this safety blow‑off cap reflects the brand’s commitment to quality and safety. Each unit undergoes rigorous testing to meet NHRA standards, guaranteeing performance at up to 3000psi. The plastic material resists corrosion and heat, extending service life compared to metal alternatives. Backed by a warranty and responsive customer support, you can purchase with confidence knowing you’ll receive assistance for fitment questions or replacement needs.

Key Features

• Universal fit for NX chrome and DF5 valves simplifies installation on most turbo setups.
• High‑impact plastic construction resists heat and corrosion for long‑lasting durability.
• Allows attachment of a blow‑down tube, directing pressure safely away from the engine.
• Meets NHRA 3000psi safety standards, providing reliable protection under extreme boost.
• Includes dedicated customer support and warranty for peace of mind.

FAQ

Will this cap fit my turbo’s existing safety fitting?

Yes, it is designed to replace the factory safety fitting on all NX chrome and DF5 valves with female threads.

Can I use this cap without a blow‑down tube?

The cap will vent pressure to the atmosphere, but for optimal performance and noise reduction, attaching a blow‑down tube is recommended.

Is the plastic material safe for high‑temperature environments?

The high‑impact plastic is engineered to withstand the temperatures typical of turbocharged systems and resists deformation.

What warranty does Nitrous Express provide?

The product includes a standard manufacturer warranty covering defects in material and workmanship.

How do I install the cap?

Simply unscrew the existing safety fitting, thread the Nitrous Express cap onto the valve, and secure any attached blow‑down tubing as needed.