DCOE 2-Cylinder Electronic Fuel Injection (EFI) Throttle Bodies (ITB’s)
AT Power DCOE-style EFI throttle bodies replace Weber DCOE and Dellorto DHLA carburettors. Shaftless billet design improves airflow and throttle response. Available in multiple sizes and engine configurations, ready to bolt onto standard DCOE manifolds.
Configuration Options Info here.
If you require something more bespoke, please contact us.
Professional installation, ECU Compatibility and Tuning required. Failure to install this product correctly will cause damage to your engine and void warranty.
Image for colour reference only. Does not update for extension lengths, TPS, DBW etc.
-
*Anodising Colours £150 exc. VAT - Silver & Black £0
Contact us for Multi Colour
*Select Bore Size
See Documents for Technical Drawings
*Do you require a Fuel Rail?
See Documents for Technical Drawings
*Select Housing Configuration (36mm/Injected)
*Select Housing Configuration (36mm/Non-Injected)
*Select Housing Configuration (38mm/Injected)
*Select Housing Configuration (38mm/Non-Injected)
*Select Housing Configuration (40mm/Injected)
*Select Housing Configuration (40mm/Non-Injected)
*Select Housing Configuration (42mm/Injected)
*Select Housing Configuration (42mm/Non-Injected)
*Select Housing Configuration (45mm/Injected)
*Select Housing Configuration (45mm/Non-Injected)
*Select Housing Configuration (48mm/Injected)
*Select Housing Configuration (48mm/Non-Injected)
*Select Cable Pull Configuration (36mm/Injected/NA)
*Select Cable Pull Configuration (36mm/Non-Injected/NA)
*Select Cable Pull Configuration (36mm/Injected/Boosted)
*Select Cable Pull Configuration (36mm/Non-Injected/Boosted)
*Select Cable Pull Configuration (38mm/Injected/NA)
*Select Cable Pull Configuration (38mm/Non-Injected/NA)
*Select Cable Pull Configuration (38mm/Injected/Boosted)
*Select Cable Pull Configuration (38mm/Non-Injected/Boosted)
*Select Cable Pull Configuration (40mm/Injected/NA)
*Select Cable Pull Configuration (40mm/Non-Injected/NA)
*Select Cable Pull Configuration (40mm/Injected/Boosted)
*Select Cable Pull Configuration (40mm/Non-Injected/Boosted)
*Select Cable Pull Configuration (42mm/Injected/NA)
*Select Cable Pull Configuration (42mm/Non-Injected/NA)
*Select Cable Pull Configuration (42mm/Injected/Boosted)
*Select Cable Pull Configuration (42mm/Non-Injected/Boosted)
*Select Cable Pull Configuration (45mm/Injected/NA)
*Select Cable Pull Configuration (45mm/Non-Injected/NA)
*Select Cable Pull Configuration (45mm/Injected/Boosted)
*Select Cable Pull Configuration (45mm/Non-Injected/Boosted)
*Select Cable Pull Configuration (48mm/Injected/NA)
*Select Cable Pull Configuration (48mm/Non-Injected/NA)
*Select Cable Pull Configuration (48mm/Injected/Boosted)
*Select Cable Pull Configuration (48mm/Non-Injected/Boosted)
*Select Ram Pipe/Trumpet Type (36mm/NA)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (36mm/Boosted)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (38mm/NA)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (38mm/Boosted)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (40mm/NA)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (40mm/Boosted)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (42mm/NA)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (42mm/Boosted)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (45mm/NA)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (45mm/Boosted)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (48mm/NA)
See Documents for Technical Drawings
*Select Ram Pipe/Trumpet Type (48mm/Boosted)
See Documents for Technical Drawings
*Select Aluminium Extensions (36mm/NA)
See Documents for Technical Drawings
*Select Black Extensions (36mm/Boosted)
See Documents for Technical Drawings
*Select Aluminium Extensions (38mm/NA)
See Documents for Technical Drawings
*Select Black Extensions (38mm/Boosted)
See Documents for Technical Drawings
*Select Aluminium Extensions (40mm/NA)
See Documents for Technical Drawings
*Select Black Extensions (40mm/Boosted)
See Documents for Technical Drawings
*Select Aluminium Extensions (42mm/NA)
See Documents for Technical Drawings
*Select Aluminium Extensions (42mm/Boosted)
See Documents for Technical Drawings
*Select Aluminium Extensions (45mm/NA)
See Documents for Technical Drawings
*Select Aluminium Extensions (45mm/Boosted)
See Documents for Technical Drawings
*Select Aluminium Extensions (48mm/NA)
See Documents for Technical Drawings
*Select Aluminium Extensions (48mm/Boosted)
See Documents for Technical Drawings
*Select TPS Throttle Side
*Select Throttle TPS (RHS)
*Select Throttle TPS (LHS)
*Select Fuel Rail End Fittings
£725.00 (exc. VAT)
AT Power DCOE EFI Throttle Bodies – Direct Replacement for Weber DCOE & Dellorto DHLA
Upgrade from carburettors to modern fuel injection with AT Power’s DCOE-style EFI throttle bodies, designed as a direct replacement for Weber DCOE and Dellorto DHLA carburettors. Featuring the same bolt pattern and mounting compatibility, these throttle bodies install directly onto existing DCOE manifolds, making them ideal for EFI conversions and performance upgrades.
Manufactured from precision CNC-machined billet aluminium, each unit features AT Power’s patented shaftless butterfly technology and knife-edged throttle plates, significantly improving airflow, throttle response, and overall engine performance compared to traditional carburettors or shafted throttles.
We design and manufacture in-house, in the UK with our team of experts. We manufacturer in Areospace billet grade Aluminium with 6082-T6 temper and black laser sintered PA12 Nylon.
Key Features & Benefits:
AT Power’s Direct-to-Head EFI throttle body systems are designed for tuners and performance enthusiasts, offering multiple configurations and optional accessories to tailor your setup to specific engine tuning requirements.
- Precision Fitment: Port-matched to the OEM intake ports for seamless installation and optimal airflow.
- Shaftless Technology: Patented Shaftless butterfly valve design improves air velocity by 10% and throttle response by eliminating the central throttle shaft obstruction.
- Lightweight Billet Construction: CNC-machined from high-grade billet aluminium for superior strength, durability, and reduced weight.
- Fully Assembled, Ready to Install: Delivered pre-assembled for direct bolt-on installation to the cylinder head intake face.
Performance Advantages:
- Enhanced induction airflow and velocity
- Sharper throttle response and increased engine performance
- Ideal for motorsport applications or high-performance engine builds
Complete your build. Sold Separately:
- AirFlow Synchrometer here.
- 3m Motorsport Cable here.
- Throttle Twin Housing – 1/8″ BSP to 5/16″ (8mm) Hosetail Fitting here.
Important:
- ECU Compatibility and Tuning Required: Proper engine management system tuning is necessary for optimal operation and fuelling.
- Maps are supplied “as-is”. Professional dyno tuning is strongly recommended to ensure optimal performance and avoid potential engine damage.
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.
If you are unsure on any of the above our team are on hand to help.
Perfect for classic, motorsport, and high-performance applications, AT Power DCOE throttle bodies provide a seamless transition to modern EFI performance while retaining the classic DCOE fitment.
Delivery / Lead Time
This Configured product is made to order:
- Standard dispatch time is approximately 3-4 weeks from receipt of payment.
Please note that this timeframe is a guideline and is not guaranteed.
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.
Documents
Please Note
Ordering
Before placing your order, please ensure that the technical drawings match your engine’s inlet ports and that the throttle bodies will fit correctly, as engine specifications may vary or have been modified.
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:
Our Throttles are classified as ‘Configured’ products, as they are made to order. Please note that different terms apply to cancellations and refunds for configured items. You can find more information, clicking here.
Installation:
- ECU Compatibility and Tuning Required: Proper engine management system tuning is necessary for optimal operation and fuelling.
- Maps are supplied “as-is”. Professional dyno tuning is strongly recommended to ensure optimal performance and avoid potential engine damage.
Incorrect installation of this product may result in engine damage.
This is a motorsport-grade component 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.
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.
AT Power DCOE EFI Throttle Bodies – Direct Replacement for Weber DCOE & Dellorto DHLA
Upgrade from carburettors to modern fuel injection with AT Power’s DCOE-style EFI throttle bodies, designed as a direct replacement for Weber DCOE and Dellorto DHLA carburettors. Featuring the same bolt pattern and mounting compatibility, these throttle bodies install directly onto existing DCOE manifolds, making them ideal for EFI conversions and performance upgrades.
Manufactured from precision CNC-machined billet aluminium, each unit features AT Power’s patented shaftless butterfly technology and knife-edged throttle plates, significantly improving airflow, throttle response, and overall engine performance compared to traditional carburettors or shafted throttles.
We design and manufacture in-house, in the UK with our team of experts. We manufacturer in Areospace billet grade Aluminium with 6082-T6 temper and black laser sintered PA12 Nylon.
Key Features & Benefits:
AT Power’s Direct-to-Head EFI throttle body systems are designed for tuners and performance enthusiasts, offering multiple configurations and optional accessories to tailor your setup to specific engine tuning requirements.
- Precision Fitment: Port-matched to the OEM intake ports for seamless installation and optimal airflow.
- Shaftless Technology: Patented Shaftless butterfly valve design improves air velocity by 10% and throttle response by eliminating the central throttle shaft obstruction.
- Lightweight Billet Construction: CNC-machined from high-grade billet aluminium for superior strength, durability, and reduced weight.
- Fully Assembled, Ready to Install: Delivered pre-assembled for direct bolt-on installation to the cylinder head intake face.
Performance Advantages:
- Enhanced induction airflow and velocity
- Sharper throttle response and increased engine performance
- Ideal for motorsport applications or high-performance engine builds
Complete your build. Sold Separately:
- AirFlow Synchrometer here.
- 3m Motorsport Cable here.
- Throttle Twin Housing – 1/8″ BSP to 5/16″ (8mm) Hosetail Fitting here.
Important:
- ECU Compatibility and Tuning Required: Proper engine management system tuning is necessary for optimal operation and fuelling.
- Maps are supplied “as-is”. Professional dyno tuning is strongly recommended to ensure optimal performance and avoid potential engine damage.
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.
If you are unsure on any of the above our team are on hand to help.
Perfect for classic, motorsport, and high-performance applications, AT Power DCOE throttle bodies provide a seamless transition to modern EFI performance while retaining the classic DCOE fitment.
Delivery / Lead Time
This Configured product is made to order:
- Standard dispatch time is approximately 3-4 weeks from receipt of payment.
Please note that this timeframe is a guideline and is not guaranteed.
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.
Documents
Please Note
Ordering
Before placing your order, please ensure that the technical drawings match your engine’s inlet ports and that the throttle bodies will fit correctly, as engine specifications may vary or have been modified.
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:
Our Throttles are classified as ‘Configured’ products, as they are made to order. Please note that different terms apply to cancellations and refunds for configured items. You can find more information, clicking here.
Installation:
- ECU Compatibility and Tuning Required: Proper engine management system tuning is necessary for optimal operation and fuelling.
- Maps are supplied “as-is”. Professional dyno tuning is strongly recommended to ensure optimal performance and avoid potential engine damage.
Incorrect installation of this product may result in engine damage.
This is a motorsport-grade component 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.
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.
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