Carburetor PZ16 20mm Straight Head & Air Filter for 50cc-125cc ATV, CRF80, XR80R, Dirt Bike

GOOFIT PZ16 20mm Straight Head Carburetor & Performance Air Filter Kit

Restore the classic "thump" to your 4-stroke engine. The GOOFIT PZ16 Straight Head Kit is a high-performance replacement designed for 50cc to 125cc engines, specifically tailored for the legendary Honda XR and CRF series. Unlike angled carburetors, the straight-head design allows for a direct air path, which is essential for the compact frames of vintage dirt bikes and modern ATVs.

Crafted from industrial-grade alloys and high-heat resistant filter materials, this kit is built to thrive in harsh off-road environments. Whether you are climbing steep trails or racing on a dirt track, the optimized fuel mixture ratio provides stronger power output and a crisp throttle response that makes your riding experience smoother and more efficient.

Product Compatibility

• Honda Dirt Bikes: CRF80, XR75, XR80, XR80R.
• Engine Type: 50cc–125cc 4-Stroke Horizontal Engines.
• Vehicle Types: Dirt Bikes, Pit Bikes, ATVs, Quads, and Go-Karts.

Key Technical Specifications:

• Manifold Intake Diameter: 20mm (0.78")
• Mounting Bolt Spacing: 48mm (1.88")
• Air Intake Outer Diameter: 35mm (1.37")
• Design: Straight Head for direct-flow intake.

Why Choose the GOOFIT Straight Head Series?

• High-Temperature Resilience: Selected high-quality metal components ensure the carburetor remains stable under high pressure and extreme heat, reducing the risk of fuel boiling or vapor lock.
• Optimized Fuel Economy: The internal jetting is fine-tuned to balance high power with fuel efficiency, ensuring you get more time on the trail and less time at the gas can.
• Rugged Environmental Adaptability: Designed to be corrosion-resistant, this carburetor maintains its performance even when exposed to the mud, moisture, and dust typical of "harsh environment" riding.
• Complete Intake Overhaul: By replacing both the carburetor and the air filter simultaneously, you eliminate the risk of old, dirty filters clogging your new jets, ensuring peak performance from day one.