Forged Pistons Ford 6 Cylinder 4.0L DOHC Engine
Atomic have tried and tested to destruction
virtually every piston on the market for the
DOHC Ford 6 cylinder and now have available what
we consider to be the pinnacle of engineering
excellence in turbo piston design and
manufacture.
Following almost a year of development and
design, Cosworth Engineering of Northampton UK
have produced the most technically advanced
piston ever made for the venerable Ford DOHC 6
cyl.
They have produced for us a completely new
forged piston which has some very unique
features derived from the current Cosworth
Formula One™ engine - the CA2010.
Featuring a fully strutted “box skirt” design
with crown support to withstand high boost
levels, Cosworth Engineers also focussed on the
thermal characteristics of the forging design so
as to maximise the heat transfer path from the
piston crown. through the rings and into the
cylinder walls, a major factor in the
reliability of turbocharged engines.
Produced in the UK with a bespoke forging die
made specifically for our requirements, Cosworth
F1 Series pistons are manufactured from the same
proprietary aluminium alloy as used in the
CA2010. And they come with lots of other Formula
One™ bells and whistles too, such as heavy duty
gudgeon pins, anti detonation bands, pressurised
pin boss oil feeds, high leverage skirts
complete with Xylan coating and fully polished
crowns.
Cosworth’s legendary reputation for high
performance components is second to none and
will be the sole piston supplier to Atomic from
2010.
Supplied in sets of 6 complete with
nitro-carburised turbo rings, heavy duty
gudgeon pins and locks, Cosworth F1 pistons will
be available in both flat top and dish top
(15cc). Our first shipment arrives in May 2010
in the following sizes: 92.6mm, 92.75mm and
93.25mm.
#306305 - Cosworth F1 Series Dish Top pistons
suit DOHC Ford 6 cyl
Includes rings, H/D pins and locks. Suit 92.60mm
finished bore size.
#306306 - Cosworth F1 Series Dish Top pistons
suit Ford DOHC 6 cyl
Includes rings, H/D pins and locks. Suit 92.75mm
finished bore size.
#306307 - Cosworth F1 Series Dish Top pistons
suit Ford DOHC 6 cyl
Includes rings, H/D pins and locks. Suit 92.75mm
finished bore size.
#306308 - Cosworth F1 Series Flat Top pistons
suit Ford DOHC 6 cyl
Includes rings, H/D pins and locks. Suit 92.75mm
finished bore size.
