Free Uk Delivery available

A redesigned cast alloy inlet plenum that allows improved airflow resulting in power gains of 10-25 bhp depending on engine spec. Uses the original 60mm throttle body and inlet manifold (both not supplied). Suits engines with 300+ bhp but better results will be seen on 400+ bhp engines. The issue with original plenums is that they don't supply an even distribution of air to each cylinder meaning that whilst one cylinder's mixture is fine, another could be rich because it is getting less air. This becomes more critical with increased performance of the engine. The modified plenum uses a high air flow venturi design to supply an equal amount of air to each cylinder. Machined with O ring sealing joints for both manifold and throttle body faces. Made from a strong alloy casting which will not split under high boost pressures, unlike welded manifolds. Supplied with hardware kit.

Note about fitment: if you compare this plenum with an original item, you will notice that the throttle body is positioned further forward. For red top engine applications (2wd & early 4wd Sapphire), the power steering hose will now foul the throttle body. A revised flouro-lined PAS pipe is available to get around this problem. For all applications, you will also need to adapt (usually with an additional pipe adaptor) the intercooler to throttle body pipe as it will now be at a shorter distance.

These additional parts are available to make fitment more simple:
Revised throttle bracket and butterfly lever.
Revised power steering hose (red top engines only) SC507.

Ford Cosworth YB 16v Turbo
Application:
  • Ford Sierra RS Cosworth 3 door 1986-1987
  • Ford Sierra Sapphire RS Cosworth 2wd 1988-1989
  • Ford Sierra Sapphire RS Cosworth 4wd 1990-1992
  • Ford Escort RS Cosworth 4wd T34 1992-06/1994
  • Ford Escort RS Cosworth 4wd T25 06/1994-1996
More Information
Part NoSC506
Fits Engine TypeFord Cosworth YB
Product GroupThrottle Bodies & Components
Stock StatusAvailable From Stock
Fits Engine MakeFord
Catalogue 2024 PageClick HERE to view this part on page 55 of our 2024 catalogue
Brand LogoBurton Power
Fits Model VariantFord Escort Cosworth, Ford Sierra (2WD Cosworth), Ford Sierra (4WD Cosworth)
Shipping & Delivery

We aim to dispatch all stocked orders either same day (Monday-Friday) or by the following working day (subject to time of order). Orders are shipped by DHL courier service.

For orders that require a guaranteed quick delivery, please contact our sales staff directly by phone who can advise further on your request.

Shipping Prices UK

All orders under £250 will be sent by DHL courier service
Up to 3kg £8.00
3kg-20kg £9.60

All UK orders over £250 are shipped free of charge by DHL.

Shipping Prices Overseas

All deliveries are sent by DHL courier service. Most European countries have the option of an Economy Road Service (with prices starting from £26.00) and Express Air Service. All non-European countries are sent by DHL Air Express. To get a quote for shipping, simply enter the items into the cart, click on ‘My Cart’ and select your country. You do not need to be logged in to use this service.

Note: we are unable to export dangerous goods such as aerosol cans and such items must be removed from the cart before you can proceed with your order.

A redesigned cast alloy inlet plenum that allows improved airflow resulting in power gains of 10-25 bhp depending on engine spec. Uses the original 60mm throttle body and inlet manifold (both not supplied). Suits engines with 300+ bhp but better results will be seen on 400+ bhp engines. The issue with original plenums is that they don't supply an even distribution of air to each cylinder meaning that whilst one cylinder's mixture is fine, another could be rich because it is getting less air. This becomes more critical with increased performance of the engine. The modified plenum uses a high air flow venturi design to supply an equal amount of air to each cylinder. Machined with O ring sealing joints for both manifold and throttle body faces. Made from a strong alloy casting which will not split under high boost pressures, unlike welded manifolds. Supplied with hardware kit.

Note about fitment: if you compare this plenum with an original item, you will notice that the throttle body is positioned further forward. For red top engine applications (2wd & early 4wd Sapphire), the power steering hose will now foul the throttle body. A revised flouro-lined PAS pipe is available to get around this problem. For all applications, you will also need to adapt (usually with an additional pipe adaptor) the intercooler to throttle body pipe as it will now be at a shorter distance.

These additional parts are available to make fitment more simple:
Revised throttle bracket and butterfly lever.
Revised power steering hose (red top engines only) SC507.

Ford Cosworth YB 16v Turbo
Application:
  • Ford Sierra RS Cosworth 3 door 1986-1987
  • Ford Sierra Sapphire RS Cosworth 2wd 1988-1989
  • Ford Sierra Sapphire RS Cosworth 4wd 1990-1992
  • Ford Escort RS Cosworth 4wd T34 1992-06/1994
  • Ford Escort RS Cosworth 4wd T25 06/1994-1996
More Information
Part NoSC506
Fits Engine TypeFord Cosworth YB
Product GroupThrottle Bodies & Components
Stock StatusAvailable From Stock
Fits Engine MakeFord
Catalogue 2024 PageClick HERE to view this part on page 55 of our 2024 catalogue
Brand LogoBurton Power
Fits Model VariantFord Escort Cosworth, Ford Sierra (2WD Cosworth), Ford Sierra (4WD Cosworth)
Shipping & Delivery

We aim to dispatch all stocked orders either same day (Monday-Friday) or by the following working day (subject to time of order). Orders are shipped by DHL courier service.

For orders that require a guaranteed quick delivery, please contact our sales staff directly by phone who can advise further on your request.

Shipping Prices UK

All orders under £250 will be sent by DHL courier service
Up to 3kg £8.00
3kg-20kg £9.60

All UK orders over £250 are shipped free of charge by DHL.

Shipping Prices Overseas

All deliveries are sent by DHL courier service. Most European countries have the option of an Economy Road Service (with prices starting from £26.00) and Express Air Service. All non-European countries are sent by DHL Air Express. To get a quote for shipping, simply enter the items into the cart, click on ‘My Cart’ and select your country. You do not need to be logged in to use this service.

Note: we are unable to export dangerous goods such as aerosol cans and such items must be removed from the cart before you can proceed with your order.

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