89mm 2.5L Duratec "Long Rod" Pistons

Brand: Esslinger Engineering
Product Code: 2.5L Duratec "Long Rod" Pistons (89mm Bore)
Availability: In Stock

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$779.99

Available Options

2.5L Duratec Compression Ratio Options

10.5:1 Compression

12:1 Compression

13.5:1 Compression

14.5:1 Compression

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These pistons are replacements for our 2.5L Long Rod & Piston kits!

Valve Reliefs:

Valve Reliefs fit up-to 37.5mm intake valves and 31mm exhaust valves.

Valve relief depths work with all of our cams, even our Stage 5 VCT cams with full range of variable cam function!

Compression Ratio Options:

10.5:1 for Pump Gas normally aspirated, nitrous, and low boost engines

12:1 for big cam Premium Pump Gas or E85 normally aspirated or nitrous engines

13.5:1 for 100 octane or E85 normally aspirated engines

14.5:1 for 110 octane normally aspirated engines

Forged 2618 Piston specs:

Compression Height: 1.080" (27.432mm)

Piston volume:

10.5:1 = -15.5cc

12:1 = -7cc

13.5:1 = -.5cc

14.5cc = +5cc

Wristpin Dimensions: .886" (22.5mm) x 2.250" x .150" wall

Wristpin retention type: Wire Loc's

Ring groove dimensions: 1mm, 1.2mm, 2.8mm

Rings sold separately! We offer both NPR nitrided steel file-fit and Total Seal Gapless ring to suit these pistons.

*** While we do our best to keep these pistons on the shelf in the more common sizes and compression ratios, if these pistons are not in stock, they may take up-to 6 weeks to manufacture the pistons from the date the order is placed. Please check with us to see if the pistons you want are in stock before ordering if you are under a time deadline.***

Tags: 2.5L Duratec Long Rod and piston kit, 2.5L Duratec Long Rod and piston kit, Pistons

89mm 2.5L Duratec "Long Rod" Pistons

$779.99

Available Options

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