The ACL OPHD1194HP high-performance oil pump is designed for Honda and Acura B-Series engines requiring increased oil flow for performance and high-RPM applications.
This Orbit performance oil pump uses precision-machined steel-copper alloy gerotors, tight internal tolerances, and an anodized die-cast aluminum housing to provide increased oil delivery compared with a standard OE-style pump. The pump also includes provisions for crank-position sensors, allowing compatibility with both OBD1 and OBD2 B-Series applications.
Features
- ACL / Orbit high-performance oil pump
- Designed for Honda and Acura B-Series engines
- Increased oil flow for performance and high-RPM applications
- Precision-machined steel-copper alloy gerotors
- Tight housing and gerotor tolerances
- Anodized die-cast aluminum housing
- Designed for consistent oil pressure and flow
- Compatible with OBD1 and OBD2 B-Series applications
- Provision for crank-position sensor
- New crank seal and O-ring included
- Individually inspected and tested
- Manufacturer Part Number: OPHD1194HP
Engine Fitment
Fits select Honda and Acura B-Series engines including:
- B16A
- B16A2
- B16A3
- B17A1
- B18A1
- B18B1
- B18C
- B18C1
- B18C5
- B20B4
- B20Z2
High-Flow Performance
ACL designed this performance oil pump to provide increased oil volume compared with a standard OE pump.
Published flow data for the OPHD1194HP shows:
- 600 RPM: OE pump 5.6 L/min vs. ACL performance pump 6.83 L/min
- 3,000 RPM: OE pump 27.3 L/min vs. ACL performance pump 33.3 L/min
- 5,000 RPM: OE pump 32.7 L/min vs. ACL performance pump 39.9 L/min
The increased flow is intended to support engines operating at higher RPM and under increased performance loads.
Construction
The pump housing is manufactured from anodized die-cast aluminum for strength, reduced weight, and corrosion resistance.
Its gerotors are precision-machined from a steel-copper alloy, while tight internal clearances help maintain consistent pressure and oil flow throughout the engine's operating range.
Recommended Use
- Naturally aspirated B-Series performance builds
- Turbocharged or supercharged B-Series engines
- High-RPM engine builds
- Street-performance applications
- Track and motorsports use
- Engine rebuilds
- B-Series engine swaps requiring a compatible performance oil pump
Specifications
Manufacturer: ACL
Product Line: Orbit Performance
Part Number: OPHD1194HP
Product Type: High-Performance Engine Oil Pump
Housing Material: Anodized Die-Cast Aluminum
Gerotor Material: Steel-Copper Alloy
Engine Family: Honda / Acura B-Series
OBD Compatibility: OBD1 and OBD2
Crank Position Sensor Provision: Yes
What's Included
- 1 ACL OPHD1194HP high-performance oil pump
- New crankshaft seal
- O-ring
Installation
Oil-pump installation should be performed according to the appropriate Honda or Acura factory service procedure.
Inspect the oil pickup, oil pan, crankshaft sealing surface, timing components, and related lubrication-system components during installation. Prime the lubrication system before initial engine startup and verify proper oil pressure before operating the engine under load.
Professional installation is recommended for performance engine builds.
Proposition 65 Warnings.
Cancer and Reproductive Harm. See details below.
Items that are not CARB Legal will not be sold and ship to California or CARB states.
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