When S&S Diesel Motorsport customers request a high-pressure fuel pump capable of higher output at extreme RPMs, their team set out to deliver exactly that. The Ordnance 650 is a testament to S&S’s commitment to meeting customer expectations and exceeding industry standards.
The Ordnance 650 is designed as a max-effort, max-RPM competition fuel pump, delivering an impressive 650 L/H maximum flow at 6,000 RPM. In addition to increased flow at high RPM, they’ve reduced return flow by 50% and lowered the required supply pressure by 30%.
This pump begins as a brand-new Bosch-based CP3, modified by S&S Diesel Motorsport, and receives a durable Cerakote finish to protect against corrosion. It’s assembled with a new flange featuring their gForce block now integrated, which eliminates g-force effects during launch and simplifies the design.
The Ordnance 650 will be available in Duramax, Cummins, and reverse-rotation configurations. Customers can also opt for the Gen2 SP3000 low-pressure supply pump. Each unit will include a detailed test report for added confidence in performance.
The S&S Regulated Filter Head (FDS-RFH-ASM)
is the recommended supply pressure regulator
for the Ordnance 650 CP3.
*ALL PUMPS ARE BUILT TO ORDER. LEAD TIMES MAY VARY.
Duramax LB7
Duramax LBZ
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.