Description
FORD SIERRA RS500 COSWORTH SWIRL POT
A BRAND NEW HAND MADE FORD SIERRA RS500 COSWORTH SWIRL POT
MIRROR POLISHED ITEM
A BRAND NEW FORD SIERRA RS500 COSWORTH SWIRL POT This product will make a great addition to your engine bay and make your car stand out from the rest.
A Cosworth swirl pot is an aftermarket coolant system component that removes trapped air bubbles, preventing hot spots and potential head gasket failure, crucial for high-performance engines like the Ford Cosworth. It works by swirling coolant to separate air via centrifugal force, routing the air out through a bleed line back to the header tank, ensuring consistent, efficient cooling by allowing the radiator to work without air pockets.
- Installation: It’s installed inline, typically in the radiator top hose, replacing a section of the existing hose.
- Swirling Action: Incoming coolant enters the pot and is forced to swirl.
- Air Separation: Centrifugal force pushes heavier coolant to the outside and lighter air bubbles to the centre.
- Air Venting: A small outlet at the top of the pot vents these air bubbles back to the header (expansion) tank.
- Improved Cooling: With air removed, the radiator can efficiently transfer heat, preventing hot spots on the cylinder head and reducing the risk of head gasket failure, especially under hard driving.
- Prevents Hot Spots: Eliminates localized boiling in the cylinder head.
- Increases Efficiency: Ensures the radiator is fully filled with liquid coolant, not compressible air.
- Reduces Risk: Lowers the chance of head gasket failure, common in high-power Cosworth engines.
- Easy Upgrade: A popular and effective modification for Cosworth owners
WHY CHOOSE US
Because we are the UK leaders in bespoke custom work for car engine bay styling.
With over 20 years of expertise, all of our parts are professionally hand made by expert welders. As a result we have been developing our components for around 20 years and still doing well.
If you cannot find the exact item on the website or have any questions regarding an item, please contact us. We are happy to discuss your requirements as we can make any custom products using customer supplied diagrams or patterns.
We have worked with improving everyday cars, drag car and fast rally cars.
DELIVERY INFORMATION
All orders within the UK and Europe, please allow 7-14 working days because of handling time and for all other international destinations, please allow 7-21 working days for delivery.
Our courier service often cannot provide specific delivery times therefore please ensure upon ordering that you provide a valid address where somebody will be available to receive the parcel between 9am and 5pm.
Have a look at our other products BELOW
https://www.youtube.com/shorts/rjcKepK2FiQ
https://www.youtube.com/shorts/yk56OOTjCKk
https://getbadass.com/product-category/by-vehicle/escort-cosworth/
WHY CHOOSE US
Because we are the UK leaders in bespoke custom work for car engine bay styling.
With over 20 years of expertise, all of our parts are professionally hand made by expert welders. As a result we have been developing our components for around 21 years and still doing well.
If you cannot find the exact item on the website or have any questions regarding an item, please contact us. We are happy to discuss your requirements as we can make any custom products using customer supplied diagrams or patterns.
We have worked with improving everyday cars, drag car and fast rally cars.

Have a look at our other products and customer reviews ON WEBSITE








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