OBP Dark Matter Header Tank - Option 1

The OBP Dark Matter Header Tank is an exceptional addition to Optimum Balance Products' range of alloy components.

This tank is coated with 'Dark Matter', a matt black finish that boasts impressive durability and resistance to petrol, oils, acid, and alkali, making it particularly suitable for the demanding conditions encountered in competition engine bays.

This product line caters to both bespoke coolant systems used in motorsport applications and discerning enthusiasts alike, providing a long-lasting, aesthetically pleasing finish that truly stands out.

Crafted from aircraft-grade aluminium, the Dark Matter Header Tank is subjected to rigorous pressure testing for uncompromising quality assurance.

It accommodates standard size radiator caps (not included) and is designed with versatility in mind, enabling installation in unique, one-off or competition configurations where conventional header tanks fall short.

Suitable for both track and fast road use, this product showcases OBP's commitment to high-quality manufacturing standards by delivering suitable inlets and outlets, offering a choice of shapes that cater to diverse requirements.

Choose from the following options:

• Option 1: A cylindrical design with dimensions of 200x100mm, approximately 2 litre capacity, horizontal mounting, featuring a 10mm outlet, 18mm inlet, and an 8mm overflow. This option also includes a radiator cap filler (not included).
• Option 2: A cylindrical design with dimensions of 200x100mm, approximately 2 litre capacity, vertical mounting, featuring a 10mm outlet, 18mm inlet, and an 8mm overflow. This option also includes a radiator cap filler (not included).
• Option 3: A square design with dimensions of 150mmx150mm and a capacity of 3.3 litres, featuring 10mm inlets and outlets with barbed male ends, and a radiator cap filler (not included).