Description
Part Number: WP312S
Meziere 300 Series Electric Water Pump with Idler Pulley – SB Ford 55 GPM (Black)
Engineered for Small Block Ford 289, 302, and 351W engines, the Meziere WP312S electric water pump delivers an impressive 55 GPM coolant flow rate while freeing up 11 to 14 horsepower by eliminating parasitic mechanical drag. Featuring an integrated freewheeling idler pulley, this street and drag-ready pump preserves factory serpentine belt routing for seamless integration.
Key Features
- ☑ High-Flow Performance: Delivers 55 gallons per minute (GPM) of coolant flow to safeguard high-horsepower street and race engines.
- ☑ Integrated Idler Pulley: Freewheeling serpentine idler pulley allows retention of standard belt routing and factory driven accessories.
- ☑ Horsepower Gains: Unlocks 11-14 HP by eliminating crankshaft parasitic drag from traditional mechanical pumps.
- ☑ Billet Aluminum Build: CNC-machined aluminum housing featuring a durable black anodised finish and stainless steel main shaft.
- ☑ High-Performance Seal: Equipped with a long-life carbon-ceramic mechanical seal offering a 3,000+ hour operational lifespan.
- ☑ Full Port Provisions: Built-in provisions for heater and bypass hoses with driver or passenger side lower inlet positioning.
Technical Specifications
| Brand | Meziere Enterprises |
|---|---|
| Part Number | WP312S |
| Engine Fitment | Small Block Ford Windsor (289, 302, 351W pre-1994) |
| Flow Rate | 55 GPM (Gallons Per Minute) |
| Housing Material & Finish | CNC Billet Aluminum / Black Anodised |
| Current Draw | 10.0 – 12.0 Amps (at 12 Volts) |
| Inlet Size | 1-3/4″ NPT Hose Fitting Included |
| Overall Depth | 6.78″ (172mm) from timing cover flange |
| Weight | 10.2 lbs (4.62 kg) |
What’s Included in the Box
- Meziere WP312S 55 GPM Electric Water Pump Assembly (Black)
- Integrated Freewheeling Serpentine Belt Idler Pulley
- 1-3/4″ NPT Inlet Hose Attachment
- Heater & Bypass Hose Port Fittings
- Gaskets and Stainless Steel Mounting Hardware
Hand-built in the USA to rigorous quality standards, Meziere Enterprises water pumps represent the gold standard in electric cooling performance. Order your WP312S pump from JP Racing for expert UK technical advice, dedicated customer care, and rapid UK delivery.
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