OK guys, this is a project we've been working on for ages and I wanted to really test the prototypes before putting them on sale.
Both of the original prototypes have been on my cars now for well over 6 months and have performed perfectly.

Production will start around the middle of this month, we aim to complete payments and ship the items at the end of this month.

Dimensions will be posted up later, this will let you confirm that fitment will be OK.

Product info
- this is a direct replacement for the OEM tank
- includes PTFE header tank spacer kit and new bolts as standard
- TIG welded aluminum construction
- uses your original radiator cap
- all pipes are beaded for a secure seal
- new ORBIT hose clamps included in the kit
- replacement lower hose included in the kit

Styles and color options
The header tanks are available in two different styles and three different powdercoated finishes.
Header tank styles Square style and tubular style
Powdercoat finishes Satin black, wrinkle black, satin silver

Postage options
Economy shipping (10-20 days) is included in the cost, express shipping (2-4 days) will be an extra 10GBP. Any import duty is responsibility of the buyer.

Price
Header tank, PTFE spacer kit, stainless steel bolts/nuts/washers, orbit hose clamps, replacement lower hose, economy shipping 80GBP RRP will be $150 US (100GBP approx.)

Pics
PLEASE NOTE THAT THESE ARE PROTOTYPES AND THE PRODUCTION RUN TANKS WILL HAVE NICER/SMOOTHER WELDS

 

1 - Winston69 : Square, wrinkle black

 

1 - Winston69 : Square, wrinkle black
2 - ATWRX - Round, Satin Silver, Red Washers


I presume we get to choose the washer colour as per other GB's, Tim?

 

Yes of course, thanks for bringing this up as I forgot to include it in the original post.

 

Really interested. Will this include the pressurised cap?

 

Don't believe it will

 

Can include the **** one shown in the pics (0.9bar) for an extra 6gbp

 

Sorry to be a bit thick but the tank and cap be capable of 550 - 600 bhp?????

 

Hey Mark, I don't think the number of HP will be relevant as this shouldn't change the coolant pressure.

These are pretty thick 1 piece aluminum and are fully TIG welded so will actually be better than the 2 piece OEM aluminum header tank, some of the OEM ones are made out of plastic also.

 

Cheers tim. Joining the list for black square crinkle and cap

 

Hi Tim any chance of bolt kit group buy any time soon?

 

1 - Winston69 : Square, wrinkle black
2 - ATWRX - Round, Satin Silver, Red Washers
3 - Markfey - Black, square crinkle and cap
4 - MarkC - Round, Wrinkle black and cap

 

Hey can do!

 

Possible to design a Rallytech radiator cap to go with this? Looking for a black one everywhere but with little success

 

Hey there mate, no plans to do this right now but maybe in the future some time.

 

Interested in a square black one. I've already got your PTFE spacer kit so do I get a further discount? :P

 

Yes we can discount it a little if you already have the header tank spacer kit

 

Will around one fit a classic? If so I will take one.

 

Sure will mate, they've been designed to be pretty much the same dimensions as the standard header tank.

 

Could I have a square wrinkle black one please with red washers

 

1 - Winston69 : Square, wrinkle black
2 - ATWRX - Round, Satin Silver, Red Washers
3 - Markfey - Black, square crinkle and cap
4 - MarkC - Round, Wrinkle black and cap
5 - Ciaran - Round, colour ......
6 - Furiokid - Square wrinkle black red washers

 

Do you want your name adding to the list mate?

 

Any developments with these yet mate?

 

Hey mate, the components are being cut right now. They will be going to be assembled and then to powdercoat.

Expecting them back first week of September.

 

1 - Winston69 : Square, wrinkle black
2 - ATWRX - Round, Satin Silver, Red Washers
3 - Markfey - Black, square crinkle and cap
4 - MarkC - Round, Wrinkle black and cap
5 - Ciaran - Round, colour ......
6 - Furiokid - Square wrinkle black red washers
7.- Einstein Ra- Tubular, Satin Silver with red washers, **** pressure cap.

 

Are things still on track with the timescale Tim?

 

Afraid not, they're being fabricated now though. As soon as they're on the way to powedercoat we'll PM with payment info.

 

I might be stating the obvious but there's not going to be any powder coating on the inside is there? Hot coolant and powder coat don't go well together.

 

Haha, no there will be no powdercoat on the inside of the tank.

 

Cheers Tim. May have been a bit of a strange question but having had problems with overspray on the inside of the filler neck on my standard header tank, I didn't want the same issue again.