GDI SP850-300R

Designed for racing, track proven

Max Speed 6,000 prpm and 300 Bar

For the most demanding applications, Stanadyne’s single-pump SP850-300R solution dominates dual-pump direct injection strategies to meet the intense performance requirements of the most elite racing series engines. With the winning combination of Stanadyne patented technology and precision engineering expertise, this pump offers a championship-winning competitive edge.



Numerous Engine Applications

Versatile features enable this pump to be used on and off the track for engines up to 600 HP and small displacement V6 engines.


Efficient Performance

Next-generation pumping architecture enables unmatched power and precise fuel delivery at a maximum pump speed of 6,000 RPM.


Flexible Design

Highly-customizable features enable simplified integration with most engines and flex fuel compatibility.

Design & Specifications

1000 HP

600 HP

Horse Power Capacity

1000 Bar

300 Bar

Bar Pressure

10,000 prpm

6,000 prpm

Max Speed (@ Full Function)

Pump DescriptionSingle plunger GDI pump, electronic demand controlled
Discharge Pressure300 Bar max
Inlet Pressure3 – 6 Bar
Max Speed (@ Full Function)850 mm3/rev
@ 6,000 prpm and 300 Bar
Pressure Relief ValveIn Pump
Flow ControlElectronic, normally open
Driver12 Amps peak, 4 Amps hold PWN
Cam2 Lobes
TappetSuggest Ina 32 mm OD roller tappet (16 mm roller)
Cam Lift5.0 mm max
Max Speed12,000 strokes/minute full function
Inlet Connector OptionsQuick connect, Threaded with 60° Cone, special
Discharge Connector OptionsThreaded with 60° Cone, special
Fuel CompatibilityGasoline, E10-E85, M15
Pump Mass1170g
Environmental Temps.-40 – +125° C

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