Supertech Piston Set 2.0 Duratec 90.0mm 11.2: 1

€724.35 *

Prices incl. VAT plus shipping costs

delivery in approx. 2-6 weeks

Order number: P4-DU900-N2Z

If you have any questions about TÜV registration in Austria or Switzerland, please do not hesitate to contact our competent partners in the respective country:

Mail to SPS Partner in Austria (JV Imports)

If you have any questions about TÜV registration in Austria or orders to Switzerland, please do not hesitate to contact our competent partners in the respective country:

Mail to SPS Partner in Austria (JV Imports)

Mail to SPS Partner in Switzerland (Garage Obrist)

PISTON SET (4 PIECES) FOR MAZDA DURATEC 2.0 (90.00MM, 11.2: 1) Complete set of forged pistons... more

Close menu

Product information "Supertech Piston Set 2.0 Duratec 90.0mm 11.2: 1"

PISTON SET (4 PIECES) FOR MAZDA DURATEC 2.0 (90.00MM, 11.2: 1)
Complete set of forged pistons with piston bolts and fuses
Complete Supertech forged piston set P4-DU900-N2Z

Complete Supertech piston set with piston pins and fuses

CAUTION! PISTON RINGS ARE NOT INCLUDED IN THE DELIVERY AND MUST BE PURCHASED ADDITIONALLY!

Vehicle: MAZDA
Engines: Duratec 2.0

Piston set, consisting of:
4x pistons P4-DU900-N2Z,
4x piston pin and fuses

parameter
Oversize: 2.5mm
Bore: 90.00mm
Stroke: 97.0mm
Compaction ratio: 11.2: 1
Diameter piston pin: 21mm (.827 ")
Rod length: 155mm (6.094 ")
Compression height: 1,063 "(27,00mm)
Cylinder head gasket: 0,43mm
Piston deck height: 0.76mm
Volume of the valve pockets: -2ccm
Volume of the combustion chamber: 42ccm
Shape piston stem: X
Weight piston: 309g
Weight piston pin: 73.4g
Alcohol / nitro

With more than 40 years of experience in the development of racing pistons and the use of the latest CAD software, including finite element analysis (FAE), Supertech is able to design very stable yet lightweight pistons for every application. The pistons are manufactured in Argentina according to European specifications.
The pistons are made of extruded, pure silicon (extended 4032 alloy with additional Cu, Ni and Mg), which has low thermal expansion, excellent wear resistance and high thermal conductivity. Pistons with this alloy have withstood a charge pressure of over 2.9 bar with alcohol as fuel without any problems. In the 2- or 3-step forging process results in a fine grain structure, which are aligned in the same direction of the fiber as the stress. By multiple heat treatment, the pistons receive a uniformly distributed high tensile strength and hardness.
In several processing steps, the pistons are machined in special machines and on conventional CNC machines with special diamond tools to ensure high dimensional accuracy, squareness and flatness of the ring grooves. The piston pins are made of chrome molybdenum steel. Then the "phosphate dry lubricant" coating is applied to protect the rings against "microwelding" and to improve lubrication in the cylinder.

For an appointment for installation, please contact us at termin@sps-motorsport.com