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 |  SKU: 615000C-4

Manley Platinum Lightweight Pistons Set 75mm Stroke

Subaru WRX/STI/FXT/LGT (EJ20)
$1,609.95
Option
Piston Size
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Description
 

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. All pistons come with moly coated skirts. Round wire locks, premium chrome moly wrist pins, and premium steel top ring sets from Total Seal are included with every kit at no additional charge.

Recommended clearance: .003" for mildly boosted and .0035" for highly boosted measured .850" (79mm Stroke) and 1.100" (75mm Stroke) from the bottom of the oil ring groove.

Like all Manley Subaru pistons, these are made from 2618 alloy, utilize an offset wrist pin design, are skirt coated and include our standard 2.500" x .180" wall premium chrome moly wrist pin (P/N 42346). 9310 alloy .210" wall pin upgrades are available. Simply order the EXTREME DUTY part number in the column below. These come equipped with the 9310 pins (P/N 42546).

 

Part # Extreme Duty
Part #		 Bore
Size (mm)		 Over Size Rod
Length		 Stroke Comp.
Distance		 Dome
Volume (cc)		 Cylinder
Head (cc)		 Comp.
Ratio		 Piston
Type		 Piston Wt / Gms Included
Ring Set
615000C-4 615000CE-4 92 STD 5.137" 75 1.285" -12 48 8.5 Dish 369 46920DT-4
615005C-4 615005CE-4 92.5 +.5mm 5.137" 75 1.285" -12 48 8.5 Dish 375 46925DT-4
615010C-4 615010CE-4 93 +1.0mm 5.137" 75 1.285" -12 48 8.5 Dish 383 46930DT-4

 

Vehicle Fitment:

  • Subaru EJ20 Motors utilising .9055"/23mm x 2.500" Pin x .180" Wall
  • Subaru WRX 94-05
  • Subaru STI 94-05
  • Subaru Liberty 89-03
  • Subaru Forester 97-02
 

Fitment Table