(After extensive R&D with the JZ platform in both drifting and drag racing, we’ve determined that a Dry Sump System is an essential upgrade to prevent oil starvation during high-speed cornering and hard launches.
Beyond oiling performance, the design of the pan also helps stiffen the block, making the engine more durable under extreme conditions.
⚠️ Note: This listing is for the oil pan only. Installation should be carried out by a professional. Bolts and nuts are required for installation.
Key Features:
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CNC-machined from 6061 billet aluminium
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Internally baffled for optimal oil control
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Clearance for stroker crankshafts
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Designed for a 5-stage system
- ORB -12AN line ports (fittings not included)
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Compatible with Wisefab V3 & V2 kits
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Fits 1JZ & 2JZ engines (GTE & GE)
Benefits of a Dry Sump System:
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Consistent oil pressure = improved reliability
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Larger oil capacity when paired with an external reservoir
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Reduced risk of low oil pressure
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Eliminates starvation under high G-force conditions
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Potential horsepower gains from reduced windage
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Better oil temperature control
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Lower centre of gravity for improved handling and stability
We’re also in the process of finalizing a mounting bracket for the Petersen Dry Sump Oil Pump, allowing for an easy, clean installation on the side of your JZ engine.
(Currently being machined, eta Dec 2025)