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Vauxhall Opel X20XE/C20XE – Anodised Belt Driven Dry Oil Sump System by AT Power Throttles

Vauxhall / Opel X20XE C20XE Belt-Driven Dry Sump Kit

Price range: £1,925.00 through £2,045.00 (exc. VAT)

Maximise performance with AT Power’s lightweight billet aluminium dry sump kit – engineered to prevent oil starvation under high G-forces, lower oil temps, and free up horsepower. A dual-ported G-rotor delivers optimal oil flow, pressurising oil while efficiently scavenging aerated oil to a remote tank, increasing capacity and reducing crankcase pressure for minimal oil drag.

Key Specification:

  • Suitable for engine speeds up to 9500 RPM
  • 14.3 L/min @ 1000 RPM (Pressure) + 2x 14.3 L/min (Scavenge)
  • Externally adjustable pressure relief valve (PRV) for easy tuning
  • Race-engine only (Not for OEM conrods)

This product has been tested up to a maximum of 9,500 RPM. Exceeding this limit will void your warranty.

Kit Includes:

  • Intake or Exhaust mounted 3 stage PRV oil pump with pulley
  • Oil-in assembly adapter kit
  • Pre-machined crankshaft pulley
  • Choice of ¾” or 1″ ‘L’-section drive belts
  • Anodised colour options
  • Low-profile CNC billet aluminium oil pan with multi-directional scavenge turrets for flexible oil line routing

For more information see below Description and Documents

Professional installation required. Failure to install this product correctly will cause damage to your engine and void warranty.

  • *Anodising Colours £120 exc. VAT - Silver & Black £0

    *Select Type [Technical Documents in Tab]

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SKU: 105-102-00002Categories: ,

AT Power’s Vauxhall/Opel Belt-Driven Dry Sump System

AT Power’s precision-engineered belt-driven dry sump system is designed to eliminate oil starvation (surge) caused by extreme G-forces in race conditions. Crafted from lightweight billet aluminium, this high-performance system reduces engine oil temperatures while unlocking more of your race engine’s potential horsepower.

Compatible Engines:

  • Designed for race engines – Not compatible with standard OEM conrods
  • Opel Astra GSi with X20XE/C20XE, Opel Calibra
  • Choice of intake or exhaust engine-mounted oil pump

These Vauxhall Dry Sump Kits are designed for use with “Race Conrods Only” and are NOT suitable for use on Engines fitted with the standard OEM Conrods.

High-Efficiency 3-Stage Oil Pump

Our advanced 3-stage oil pump features dual-ported positive displacement G-rotors, ensuring optimal oil flow and pressure. It simultaneously:

  • Supplies pressurised oil directly into the engine’s lubrication system.
  • Scavenges aerated oil from the sump pan, returning it to a remote oil tank for increased oil capacity.
  • By drawing oil directly from the low-profile oil pan, this system reduces crankcase pressure, minimising oil drag on the crankshaft and lowering piston resistance – resulting in improved horsepower and overall engine efficiency.

Precision Machined for Maximum Performance

AT Power’s CNC-machined billet aluminium oil pump delivers outstanding oil displacement:

  • 14.3 L/min @ 1000 RPM (Pressure Stage)
  • 2 x 14.3 L/min @ 1000 RPM (Scavenge Stages)
  • Suitable for engine speeds up to 9500 RPM
  • Externally adjustable pressure relief valve (PRV) for easy tuning

Pump displacement values are for guidance only, as external factors may affect performance.

Complete Kit Includes:

  • Choice of Intake or Exhaust mounted pump setup
  • 3-Stage high-efficency oil pump with pulley
  • Oil-in assembly adapter kits
  • Pre-machined crankshaft pulley
  • Your choice of ¾” or 1″ ‘L’-section drive belts
  • Anodised colour options to match your setup
  • Low-profile billet aluminium oil pan with multi-directional scavenge turrets for flexible oil line routing

Complete Your Build:

Timing belt tensioning and installation requires a pencil-style tension gauge.

We also offer dry sump oil tanks, oil pump fittings, and other essential accessories for a seamless installation.

If you require something more bespoke, please contact us.

Motorsport Use Only! This product is designed for professional motorsport applications and must be installed by a qualified technician. If assistance is required, please contact AT Power’s sales team.

Important

This product has been tested up to a maximum of 9,500 RPM.

Do not exceed this limit, as doing so will void your warranty. Incorrect installation of this product may result in engine damage. S-CAN 3D accepts no liability for damage resulting from improper installation or misuse. For support or guidance, please contact the AT Power sales team.

Motorsport Use Only! This is a motorsport-grade component product designed for professional motorsport applications and must be installed by a qualified technician. If you are unsure, we strongly advise that all mechanical and safety-critical work be carried out by a certified expert.

Anodised Finishes:

Our anodising has a gloss finish. Kindly note that the colour swatches or photoshopped images are intended for guidance only. Variations in colour and finish may occur due to the inherent nature of the anodising process and its suitability. Additionally, printed materials and on-screen displays may differ in shade. View our anodising colour examples here.

Returns and Cancellations:

This product is classified as ‘Configured’ as it is made to order. Please note that different terms apply to cancellations and refunds for Configured products. You can find more information, clicking here.

Delivery / Lead Time

This Configured product is made to order:

  • Standard dispatch time is approximately 4-5 weeks from receipt of payment.

Please note that this timeframe is a guideline and is not guaranteed as standard lead times may vary depending on component availability.

If purchased with other items:

  • Dispatched based on the item with the longest lead time in your order.

Postage and Shipping Costs:

Shipping costs are automatically calculated at the checkout after you enter your delivery address.

For sales, please see our Terms & Conditions.

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