Description
Part Number: WP311B
Meziere 300 Series High-Flow SBF Electric Water Pump (Blue)
Designed for high-demand motorsport and road applications, the Meziere WP311B delivers an extraordinary 55 GPM flow rate for Small Block Ford V8 engines.
Key Features
- ☑ Ultra-high flow 55 Gallons Per Minute (GPM) rating for extreme engine cooling
- ☑ CNC-machined billet aluminum housing with vibrant blue anodized finish
- ☑ Heavy-duty motor with stainless steel main shaft and ceramic mechanical seal
- ☑ Dual inlet ports (driver or passenger side) for versatile hose routing
- ☑ Includes 1-3/4″ NPT hose barb inlet fitting, heater, and bypass fittings
- ☑ Compatible with both 12-Volt and 16-Volt motorsport electrical systems
Technical Specifications
| Manufacturer | Meziere Enterprises |
|---|---|
| Part Number | WP311B |
| Series | 300 Series High Flow |
| Engine Fitment | Small Block Ford (289, 302, 351 Windsor pre-1994) |
| Flow Rate | 55 GPM (Gallons Per Minute) |
| Material & Finish | Billet Aluminum / Blue Anodized |
| Inlet Fitting | 1-3/4″ Hose Barb |
| Current Draw | 11 – 12 Amps |
| Weight | 8.6 lbs (3.9 kg) |
What’s Included in the Box
- 1x Meziere WP311B 300 Series Blue Electric Water Pump
- 1x 1-3/4″ Hose Barb Inlet Fitting
- 1x Mounting Gasket & Stainless Steel Hardware Kit
- 1x Wiring Harness & Relay Fuse Kit
- Port Plugs & Bypass Hardware
As an authorized UK supplier, JP Racing offers full technical guidance and fast dispatch on all genuine Meziere Enterprises cooling products. Built to withstand extreme thermal loads in drag racing, track cars, and high-horsepower street builds, the WP311B offers unrivaled reliability backed by Meziere’s legendary manufacturing standards.






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