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You are here: Home | Engine - Pistons Rods Bearings | Focus RS Mk3 JE Forged Pistons

Focus RS Mk3 JE Forged Pistons - Ford Focus RS Mk3 2.3T

Focus RS Mk3 JE Forged Pistons

Absolute Performance Piston Set

RRP: £613.00 (inc. VAT)

Our Price: £613.00 (inc. VAT)

Fully Fitted: £2,173.00 (inc. VAT)

Order quantity

Focus RS Mk3 JE Forged Pistons

Focus RS Mk3 JE Forged Pistons - Wiseco Performance Pistons

For decades, JE Pistons has manufactured custom postons for thousands of applications.

Ultra Crown Dome Ultra Crown Inverted Dome:

The Ultra Crown machining process allows incredibly precise dome to cylinder head tolerances. By mapping the exact shape of a piston or cylinder head, optimum compression and quench characteristics can be achieved.

3D Under Crown Milling:

The Under Crown machining process allows for uniform deck thickness, therefore creating a lighter and more durable piston.

Vertical Gas Ports:

Vertical holes in the deck of the piston, allows combustion pressure to directly enter behind the top ring on the power stroke, thus pressurizing the area behind the top ring for greater ring to cylinder wall seal. During the rest of the cycle, the ring has normal tension for reduced fricition. (most commonly used for drag race applications)

Lateral Gas Ports:

This process mills slots into the top of the top ring groove and provides a pathway for combustion pressure to get behind the top ring. This process helps to increase ring seal and is most commin in circle track applications.

Ultra Groove:

Ultra Groove is a special ring groove machining process that provides near perfect groove flatness and surface finish. Tolerances are held to millionths of an inch.

Spin Boss & Window Milling:

In certain applications window milling will remove a significant amount of weight from the skirt of the piston while maintaining its strength and integrity. Spin boss refers to machining on the bottom of the pin boss, which removes weight where it is not needed for strength.

Plunge Boss & Chamfer Pin Boss:

Machining process that removes additional material for added weight savings.

Contact Reduction Grooves:

The purpose of machining these grooves is to reduce the amount of contact area against the cylinder wall when the piston "rocks over". Contact reduction also serves to disrupt the flame travel into the crevice area thus helping to reduce detonation.

Accumulator Grooves:

An accumulator groove is machined into the land between the top and second ring. It provides additional volume where residual combustion gases that have "blown by" the top ring can collect. This additional volume helps to reduce pressure between the top & second rung, thus aiding in top ring seal and minimizing ring flutter.

Double Pin Oilers:

Double Pin Oilers deliver twice the amount of oil to the wrist pin as compared to the standard single pin oiler.

Pin Fitting:

The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.

Oil Squirt Notch:

Notching can be done on pistons for motors with oil squirters, or to avoid contact between pistons and/or pistons and crankshaft.

Bottom Oilers:

This process machines one or two holes into the bottom of the pin boss to assist in splash pin lubrication.

Tulip Valve Pockets:

Most commonly used on Hemi and motorcycle engines, this process leaves a raised area on plunged valve pockets to achieve maximum compression.

Motor Type = 2.3L Ecoboost

Net Piston Displacement = -6.4

Weight = 355g Each

Bore = 3.445 / 87.50mm

Dome Height = 0.60 / 1.52mm

Comp. Dist = 1.299 / 32.99mm

Int = 0.088 / 2.24mm 20 Degree

Exh = 0.177 / 4.50mm 20 Degree

Valve Pocket Measured From Deck

Ring Set = JG1004-3445

Bore = 3.445

Nitrite = 1.0 x 1.2 x 2.8

Focus RS Mk3 JE Forged Pistons

The Pumaspeed Workshop team are ready to fit the Focus RS Mk3 JE Forged Pistons in our Head Office located here.

We estimate the labour time to be approximately 20.00 hour(s) costing £1,560.00 inc VAT.

Therefore making parts and labour a total cost £2,173.00 (inc. VAT).

Please don�t hesitate to contact us on the phone number above or click here to email.

Note: The fitting cost quoted is an estimate based on our Ford tuning experience. Please be aware that on rare occasions problems can occur that are out of our control; such as seized or snapped bolts due to age or wear. We work swiftly but in the event of an issue we may have to levy the fitting charge based on the time taken to rectify any unforeseen circumstances.

Pumaspeed Performance Distribution

Pumaspeed have a specialist distribution team that can dispatch the Focus RS Mk3 JE Forged Pistons to any destination worldwide.

Please select the delivery country from the drop down list below to see the express delivery charge and set your shopping cart to the correct VAT rate.

Are you a trade customer?

Pumaspeed have a specialist trade distribution team that service many of the Motor trade specialists throughout the UK, the EU and the Rest of the World.

From a simple email tune file to a huge shipment of Milltek Sport Exhaust Systems. We have an expanding portfolio of new brands and products combined with the experience and ability to provide what you need.

To register your interest as a company click here.

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The Focus RS Mk3 JE Forged Pistons product has been listed by Pumaspeed as fitting the following vehicles:

Focus RS Mk3 2.3T