Subaru
Piston kits, 4340 steel connecting rods, Stainless Steel Valves, Spring/Retainer Kits

RPM - RON'S PRECISION MACHINE, INC.
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Santaquin, Utah 84655
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 SUBARU - EJ20, EJ25, EJ257
Forged Lightweight Piston kits

4340 Steel Connecting Rods

Stainless Steel Valves

Valve Spring/Retainer Kits

Crankshafts / Rotating Assemblies
SUBARU
FA20 BRZ 2.0L 2013-Up/WRX 2015-Up"

Forged Lightweight Piston kits


4340 Steel Connecting Rods 


EJ20 - PLATINUM SERIES LIGHTWEIGHT PISTON KITS

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. 9310 alloy upgraded wrist pins are available. 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 #
Your Cost
Extreme Duty Part #
Your Cost
Bore Size
(mm)
Over
Size
Rod
Length
Strk Comp.
Dist.
Dome Vol. (cc) Cyl.
Head (cc)
Comp.
Ratio
Piston
Type
Piston
Wt / Gms
Included
Ring Set
  Subaru WRX 1998-up - EJ205 .9055"/23mm x 2.500" Pin x .180" Wall
75mm STD Stroke (2.0L)
615000C-4 $718.43 615000CE-4 $846.21 92 STD 5.137" 75 1.285" -12 48 8.5 Dish 369 46920DT-4 $172.10
615005C-4 $718.43 615005CE-4 $846.21 92.5 +.5mm 5.137" 75 1.285" -12 48 8.5 Dish 375 46925DT-4 $172.10
615010C-4 $718.43 615010CE-4 $846.21 93 +1.0mm 5.137" 75 1.285" -12 48 8.5 Dish 383 46930DT-4 $172.10
79mm Stroker (2.13L)
620000C-4 $718.43 620000CE-4 $846.21 92 STD 5.137" 79 1.209" -16 48 8.5 Dish 355 46920DT-4 $172.10
620005C-4 $718.43 620005CE-4 $846.21 92.5 +.5mm 5.137" 79 1.209" -16 48 8.5 Dish 361 46925DT-4 $172.10
620010C-4 $718.43 620010CE-4 $846.21 93 +1.0mm 5.137" 79 1.209" -16 48 8.5 Dish 370 46930DT-4 $172.10


EJ25 - PLATINUM SERIES LIGHTWEIGHT PISTON KITS

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. 9310 alloy upgraded wrist pins are available. Recommended clearance: .003" for mildly boosted and .0035" for highly boosted measured .850" (79/83mm Strokes) and 1.100" (75mm Stroke) from the bottom of the oil ring groove.

Manley Subaru EJ257 pistons now include Napier style second rings and higher tension oil rings (by Total Seal) for superior oil control. 


Part #
Your Cost

Bore Size (mm)

Over Size

Rod Length

Strk

Comp. Dist.

Dome Vol. (cc)

Cyl.
Head (cc)

Comp. Ratio

Piston Type

Piston Wt / Gms

Included Ring Set
  Subaru WRX Sti 2004-up - EJ257 .9055"/23mm x 2.500" Pin x .210" Wall
75mm De-Stroked (2.35L)
621000C-4 $718.43 99.5 STD 5.137" 75 1.285" -18 51 8.5 Dish 429 46995DT-4 $162.73
621002C-4 $718.43 99.75 +.25mm 5.137" 75 1.285" -18 51 8.5 Dish 434 46997DT-4 $162.73
621005C-4 $718.43 100 +.5mm 5.137" 75 1.285" -18 51 8.5 Dish 438 461000DT-4 $162.73
621100C-4 $718.43 99.5 STD 5.137" 75 1.285" -6 51 9.8 Flat Top 462 46995DT-4 $162.73
621102C-4 $718.43 99.75 +.25mm 5.137" 75 1.285" -6 51 9.8 Flat Top 465 46997DT-4 $162.73
621105C-4 $718.43 100 +.5mm 5.137" 75 1.285" -6 51 9.8 Flat Top 469 461000DT-4 $162.73
79mm STD Stroke (2.5L)
612000CA-1 $193.48 * 99.50 Grade A STD 5.137" 79 1.209" -22 51 8.5 Dish 395 46995DT-1 $40.68
612000CB-1 $193.48 * 99.50 Grade B STD 5.137" 79 1.209" -22 51 8.5 Dish 395 46995DT-1 $40.68
612000C-4 $718.43 99.5 STD 5.137" 79 1.209" -22 51 8.5 Dish 395 46995DT-4 $162.73
612001C-4 $718.43 99.55 +.05mm 5.137" 79 1.209" -22 51 8.5 Dish 395 46995DT-4 $162.73
612002C-4 $718.43 99.75 +.25mm 5.137" 79 1.209" -22 51 8.5 Dish 398 46997DT-4 $162.73
612005C-4 $718.43 100 +.5mm 5.137" 79 1.209" -22 51 8.5 Dish 402 461000DT-4 $162.73
612007C-4 $718.43 100.25 +.75mm 5.137" 79 1.209" -22 51 8.5 Dish 405 461002DT-4 $162.73
612200CA-1 $193.48 * 99.50 Grade A STD 5.137" 79 1.209" -17 57 8.5 Dish TBA 46995DT-1 $40.68
612200CB-1 $193.48 * 99.50 Grade B STD 5.137" 79 1.209" -17 57 8.5 Dish TBA 46995DT-1 $40.68
612200C-4 $718.43 99.50 STD 5.137" 79 1.209" -17 57 8.5 Dish TBA 46995DT-4 $162.73
612201C-4 $718.43 99.55 +.05mm 5.137" 79 1.209" -17 57 8.5 Dish TBA 46995DT-4 $162.73
612202C-4 $718.43 99.75 +.25mm 5.137" 79 1.209" -17 57 8.5 Dish TBA 46997DT-4 $162.73
612205C-4 $718.43 100.00 +.5mm 5.137" 79 1.209" -17 57 8.5 Dish TBA 461000DT-4 $162.73
612207C-4 $718.43 100.25 +.75mm 5.137" 79 1.209" -17 57 8.5 Dish TBA 461002DT-4 $162.73
612100C-4 $718.43 99.5 STD 5.137" 79 1.209" -10 51 9.8 Dish 419 46995DT-4 $162.73
612102C-4 $718.43 99.75 +.25mm 5.137" 79 1.209" -10 51 9.8 Dish 423 46997DT-4 $162.73
612105C-4 $718.43 100 +.5mm 5.137" 79 1.209" -10 51 9.8 Dish 426 461000DT-4 $162.73
83mm Stroker (2.6L)
622000C-4 $718.43 99.5 STD 5.137" 83 1.130" -26 51 8.5 Dish 379 46995DT-4 $162.73
622002C-4 $718.43 99.75 +.25mm 5.137" 83 1.130" -26 51 8.5 Dish 383 46997DT-4 $162.73
622005C-4 $718.43 100 +.5mm 5.137" 83 1.130" -26 51 8.5 Dish 386 461000DT-4 $162.73
622100C-4 $718.43 99.5 STD 5.137" 83 1.130" -14 51 9.8 Dish 414 46995DT-4 $162.73
622102C-4 $718.43 99.75 +.25mm 5.137" 83 1.130" -14 51 9.8 Dish 415 46997DT-4 $162.73
622105C-4 $718.43 100 +.5mm 5.137" 83 1.130" -14 51 9.8 Dish 418 461000DT-4 $162.73

*These pistons feature skirt diameters that correspond to the OEM Grade A or B bores resulting in a piston to wall clearance range of .0023" - .0031". Check the bore grades on the top of your block and order the appropriate quantities of Grade A or B pistons. (Sold as -1 individual pieces, not sets.)


EJ25 - PLATINUM SERIES TURBO TUFF PISTON KITS

The best aftermarket Subaru piston company just got even better with our new Turbo Tuff lineup targeted specifically for EJ25 engines. By incorporating proven design enhancements from our "Formula-Won" piston forging, we've created the ultimate Subi piston to withstand the rigors of the highest boosted and stressed applications yet still run "quietly" and trouble-free for the daily driver. 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 .250" 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 42547). Premium steel top rings with Napier style second rings and higher tension oil rings for ultimate oil control are included with each set along with round wire locks. Recommended clearance: .003" for mildly boosted and .0035" for highly boosted measured .850" (79/83mm Strokes) and 1.100" (75mm Stroke) from the bottom of the oil ring groove.

Manley Subaru EJ257 pistons now include Napier style second rings and higher tension oil rings (by Total Seal) for superior oil control. 


Part #
Your Cost
Extreme Duty Part #
Your Cost
Bore Size
(mm)
Over
Size
Rod
Length
Comp.
Dist.
Dome Vol. (cc) Cyl.
Head (cc)
Comp.
Ratio
Piston
Type
Piston
Wt / Gms
Included
Ring Set
  Subaru WRX STi 2004-Up
75mm De-Stroked (2.35L)
632000C-4 $783.78 632000CE-4 $912.22 99.5 STD 5.137" 1.285" -18 51 8.5 Dish 439 46995DT-4 $162.73
632002C-4 $783.78 632002CE-4 $912.22 99.75 +.25mm 5.137" 1.285" -18 51 8.5 Dish 444 46997DT-4 $162.73
632005C-4 $783.78 632005CE-4 $912.22 100 +.5mm 5.137" 1.285" -18 51 8.5 Dish 448 461000DT-4 $162.73
632100C-4 $783.78 632100CE-4 $912.22 99.5 STD 5.137" 1.285" -6 51 9.8 Flat Top 472 46995DT-4 $162.73
632102C-4 $783.78 632102CE-4 $912.22 99.75 +.25mm 5.137" 1.285" -6 51 9.8 Flat Top 475 46997DT-4 $162.73
632105C-4 $783.78 632105CE-4 $912.22 100 +.5mm 5.137" 1.285" -6 51 9.8 Flat Top 479 461000DT-4 $162.73
79mm STD Stroke (2.5L)
632200CA-1 $195.94 * 632200CEA-1 $228.06 * 99.5 Grade A STD 5.137" 1.209" -22 51 8.5 Dish 405 46995DT-1 $40.68
632200CB-1 $195.94 * 632200CEB-1 $228.06 * 99.5 Grade B STD 5.137" 1.209" -22 51 8.5 Dish 405 46995DT-1 $40.68
632200C-4 $783.78 632200CE-4 $912.22 99.5 STD 5.137" 1.209" -22 51 8.5 Dish 405 46995DT-4 $162.73
632201C-4 $783.78 632201CE-4 $912.22 99.55 +.05mm 5.137" 1.209" -22 51 8.5 Dish 405 46995DT-4 $162.73
632202C-4 $783.78 632202CE-4 $912.22 99.75 +.25mm 5.137" 1.209" -22 51 8.5 Dish 408 46997DT-4 $162.73
632205C-4 $783.78 632205CE-4 $912.22 100 +.5mm 5.137" 1.209" -22 51 8.5 Dish 412 461000DT-4 $162.73
632800CA-1 $195.94 * 632800CEA-1 $228.06 * 99.50 Grade A 5.137" 1.209" -17 57 8.5 Dish TBA 46995DT-1 $40.68
632800CB-1 $195.94 * 632800CEB-1 $228.06 * 99.50 Grade B 5.137" 1.209" -17 57 8.5 Dish TBA 46995DT-1 $40.68
632800C-4 $783.78 632800CE-4 $912.22 99.50 STD 5.137" 1.209" -17 57 8.5 Dish TBA 46995DT-4 $162.73
632801C-4 $783.78 632801CE-4 $912.22 99.55 +.05mm 5.137" 1.209" -17 57 8.5 Dish TBA 46995DT-4 $162.73
632802C-4 $783.78 632802CE-4 $912.22 99.75 +.25mm 5.137" 1.209" -17 57 8.5 Dish TBA 46997DT-4 $162.73
632805C-4 $783.78 632805CE-4 $912.22 100.00 +.5mm 5.137" 1.209" -17 57 8.5 Dish TBA 461000DT-4 $162.73
632300C-4 $783.78 632300CE-4 $912.22 99.5 STD 5.137" 1.209" -10 51 9.8 Dish 429 46995DT-4 $162.73
632302C-4 $783.78 632302CE-4 $912.22 99.75 +.25mm 5.137" 1.209" -10 51 9.8 Dish 433 46997DT-4 $162.73
632305C-4 $783.78 632305CE-4 $912.22 100 +.5mm 5.137" 1.209" -10 51 9.8 Dish 436 461000DT-4 $162.73
83mm Stroker (2.6L)
632400C-4 $783.78 632400CE-4 $912.22 99.5 STD 5.137" 1.130" -26 51 8.5 Dish 389 46995DT-4 $162.73
632402C-4 $783.78 632402CE-4 $912.22 99.75 +.25mm 5.137" 1.130" -26 51 8.5 Dish 393 46997DT-4 $162.73
632405C-4 $783.78 632405CE-4 $912.22 100 +.5mm 5.137" 1.130" -26 51 8.5 Dish 396 461000DT-4 $162.73
632500C-4 $783.78 632500CE-4 $912.22 99.5 STD 5.137" 1.130" -14 51 9.8 Dish 424 46995DT-4 $162.73
632502C-4 $783.78 632502CE-4 $912.22 99.75 +.25mm 5.137" 1.130" -14 51 9.8 Dish 425 46997DT-4 $162.73
632505C-4 $783.78 632505CE-4 $912.22 100 +.5mm 5.137" 1.130" -14 51 9.8 Dish 428 461000DT-4 $162.73
*These pistons feature skirt diameters that correspond to the OEM Grade A or B bores resulting in a piston to wall clearance range of .0023" - .0031". Check the bore grades on the top of your block and order the appropriate quantities of Grade A or B pistons. (Sold as -1 individual pieces, not sets.)



EJ20 / EJ25 - ECONOMICAL "H" BEAM STEEL CONNECTING RODS

Manley "H" Beam connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is a vast difference in quality between a Manley "H" Beam and the "other" inexpensive H-Beams on the market. Weight matched to +/- 1.5 grams. Perfectly round big and small ends. Bend and twist is tightly controlled. Cap fasteners are 3/8" ARP 2000 for the "H" Beam and 3/8" ARP Custom Age 625+ for the H-Tuff Plus.


Part #
Your Cost
Center
to
Center
Big End Bore Big End Width Pin Dia. Pin Bore Gram Weight
  Subaru WRX EJ20 / STi EJ25
14024-4 $531.40 5.137" 2.165" .840" .9055" ( 23 mm ) .9063" 535
  Subaru WRX EJ20 / STi EJ25 - H-Tuff Series with heavier beam for higher boost applications
15024-4 $593.06 (H-Tuff) 5.137" 2.165" .840" .9055" ( 23mm ) .9063" 560
15024R6-4 $933.31 (H-Tuff Plus) 5.137" 2.165" .840" .9055" ( 23mm ) .9063" 560
15036-4 $593.06 (H-Tuff) 5.216"
.079" / 2mm Longer
2.165" .840" .9055" ( 23mm ) .9063" 580
15036R6-4 $933.31 (H-Tuff Plus) 5.216"
.079" / 2mm Longer
2.165" .840" .9055" ( 23mm ) .9063" 580


EJ20 / EJ25 - PRO SERIES TURBO TUFF "I" BEAM STEEL CONNECTING RODS

Manley Pro Series connecting rods are forged from aircraft quality 4340 vacuum degassed material. Each rod is fully machined in the Manley Lakewood, NJ factory to the highest standards. Our signature "Turbo Tuff" design combines the appropriate weight and rugged strength for ultimate horsepower applications. Each rod is shot peened after machining and magnafluxed. Bores are round and without taper. Bend and twist is tightly controlled. Cap fasteners are 3/8" APR 2000 cap screws.

These rods are also available with ARP 625+ fasteners. To order, affix an "R6" to the part number.


Part #
Your Cost
Center
to
Center
Big End Bore Big End Width Pin Dia. Pin Bore Gram Weight
  Subaru WRX EJ20 / STi EJ25
14416-4 $1,023.76 5.137" 2.165" .840" .9055" ( 23 mm ) .9063" 590
14436-4 $1,023.76 5.216"
.079" / 2mm longer
2.165" .840" .9055" ( 23 mm ) .9063" 605

STAINLESS STEEL VALVES

EJ20 / EJ25 - RACE SERIES VALVES / EXTREME DUTY VALVES

Manley valves have set the standard for excellence in quality, material and design in the performance world for four decades. Manufactured from proven Race Master materials, Manley valves feature chrome stems, hard tips, fully machined surfaces and swirl polished radii. Many applications are Pro Flow design for maximum air flow. For extreme conditions, XtremeAlloy material comes standard for exhaust valves.

Note: Manley Performance strongly recommends that customers check their valve guide size in order to achieve the proper valve stem to guide clearance. Guides may need to be honed when replacing stock factory valves. 


Part #
Your Cost

Type

Head Dia.

Stem
Dia.
Installed Height

O/A Length

Tip Length

Underhead Angle/Radius

Margin

Seat Width

Top of Head
11155-8 $200.31 Exh. 32 mm 5.96mm/ .2345" Stock 104.75 mm 3.5 mm 25° x 11/32" .060 .080" 20° Dish
11171-8 $200.31 Exh. 33 mm 5.96mm/ .2345" Stock 104.75 mm 3.5 mm 25° x 11/32" .060 .080" 20° Dish
11137-8 $527.89 * Exh. 32 mm 5.96mm/ .2345" Stock 104.75 mm 3.5 mm 25° x 11/32" .060 .100 20° Dish
11139-8 $527.89 * Exh. 33 mm 5.96mm/ .2345" Stock 104.75 mm 3.5 mm 25° x 11/32" .060 .100 20° Dish
11138-8 $200.31 Int. 36 mm 5.97mm/ .2350" Stock 104.6 mm 3.5 mm Pro Flo: 22° x 5/16" .050 .080" 17° Dish
11140-8 $200.31 Int. 37 mm 5.97mm/ .2350" Stock 104.6 mm 3.5 mm Pro Flo: 22° x 5/16" .050 .080" 17° Dish
* ExtremeAlloy Material



VALVE SPRINGS

EJ20 / EJ25 - PRO SERIES VALVE SPRINGS RETAINERS LOCKS & KITS

Manley valve springs are wound from super clean alloy. Each design minimizes stress to ensure long service life with high lift camshafts. Titanium retainers are manufactured in our own double spindle CNC machines to exacting tolerances and precise installed height specifications. Valve locks are manufactured in our own Swiss turning centers with rigid control over the all-important angle to ensure precise mating with the retainer.


Part #
Your Cost

Qty. O.D./I.D.
Outer
Inner
Seat Pres. Open Pres. Stock/
Max
Lift
Coil Bind Rate
(lbs./
in.)
Retainer #
  EJ20/EJ25
22180-16 $138.29 16 pcs. 1.050"/ .755" 60 @ 1.420" 151 @ 1.050"
187 @ .895"
.370"
.525"
.845" 245 23180-16 $239.85
22185-16 $357.12 * 16 pcs. 1.126"/ .640" 95 @ 1.420" 217 @ 1.050"
257 @ .930"
.370"
.490"
.880" 330 23185-16 $239.85
 * Single conical ovate wire


TITANIUM RETAINERS
Valve Stem
Dia.
Dimensions .

Part #
Your Cost

Qty. Spring Deg. A B C Step

Wgt / Grams

  EJ20/EJ25
23180-16 $239.85 16 pcs. 22180-16 $138.29 6.0mm 1.050" .745" .515" .100" 6
23185-16 $239.85 16 pcs. 22185-16 $357.12 6.0 mm .875" .627" .465" .095" 5


SPRING AND RETAINER KITS
Part #

Qty.
Max Net Lift Spring # Retainer #
  EJ20/EJ25
26180 $340.35 1 kit .525" 22180-16 $138.29 23180-16 $239.85
26185 $537.27 * 1 kit .490" 22185-16 $357.12 23185-16 $239.85
* Single conical ovate wire



Crankshafts, Connecting Rods, Bearings, Piston kits, & Rotating Assemblies

See instructions below for rotating asemblies.

EJ20 / EJ25 - Subaru EJ20/EJ25 Crankshafts
Fully Machined "Turbo Tuff Series" Billet For High Horsepower / High Boost Applications

  • 4340 Billet
  • Multi-step heat treatment process
  • Stress Relieved and Shot Peened
  • Nitrided
  • 100% Magnafluxed
  • Knife-edged counterweights
  • Center gun drilled
  • “Direct Shot" dual main priority rod journal oiling
  • Gun drilled crank pin and counterweights

Billet Part No. Stroke Weight
190160B $2,110.59 75mm 18 lbs
190040B $2,110.59 79mm 18 lbs
190060B $2,110.59 83mm 18 lbs

Ordering a Manley Subaru Rotating Assembly is as easy as 1-2-3...

1. Choose your Crankshaft part number based on stroke and style and order the corresponding Rod and Main bearing part numbers shown.

2. Choose your connecting rod part number.

3. Choose your piston part number based on desired bore size and compression ratio (piston pins, locks and rings are included).

Ordering all of the required components for your rotating assembly from Manley will result in extra $ savings. Please contact your Manley representative for more details.


CRANKS

  • Premium heat treated forgings or lightweight 4340 billet
  • Multi-step heat treatment process and Nitrided for added strength
  • Stress relieved, shot-peened, and 100% magnafluxed
  • Fully profiled knife-edged counterweights on the billet forgings

RODS

  • 4340 material forgings or aircraft quality 300M material for extreme boost
  • Fully machined, heat treated, stress relieved, shot peened, and 100% magnafluxed
  • Big and small end bores are final honed to a tolerance of ± .0002"
  • Bend and twist is tightly controlled
  • Weight matched to +/- 1.5 grams
  • H-Beam comes standard with 3/8" ARP 2000 bolts
  • H-Plus comes standard with 3/8" ARP 625+ bolts
  • I-Beam and 300M comes standard with 3/8" ARP 2000 bolts (affix an R6 suffix for ARP 625+ bolt upgrade)

PISTONS

  • High strength 2618 alloy forgings
  • Exacting ring groove squareness to cylinder wall provides maximum horsepower
  • Offset wrist pin design
  • Moly coated skirts

RINGS

  • 1.2 x 1.2 x 2.8mm 4G63/4G64/EJ20
  • 1.2 x 1.2 x 2.0mm EJ25
  • Total Seal steel tops standard
  • Rings included in piston kits

BEARINGS

  • Premium ACL Race Series with narrowed rod bearings



EJ20 / EJ25 - Subaru EJ20 STD Stroke Series
"Turbo Tuff" Billet 75mm Stroke Crank

Crank P/N
Your Cost
Type
Rod P/N Desc. Bearing P/N Desc. Piston P/N Piston Desc. Comp.
Ratio
48cc
190160B $2,110.59
Billet
14024-4 $531.40
130.5mm H-Beam
or
14024R6-4
130.5mm H-Plus
or
14416-4 $1,023.76
130.5mm TT I-Beam
30070 $113.31
Rod
&
33070 $120.92
Mains w/ #5 Thrust
or
33080 $119.23
Mains w/ #3 Thrust
615000C-4 $718.43 92mm/ -12cc Dish 8.5
615005C-4 $718.43 92.5/ -12cc Dish 8.5
615010C-4 $718.43 93mm/ -12cc Dish 8.5



EJ20 / EJ25 - Subaru EJ20 Stroker Series
"Turbo Tuff" Billet 79mm Stroke Crank

Crank P/N
Your Cost
Type
Rod P/N Desc. Bearing P/N Desc. Piston P/N Piston Desc. Comp.
Ratio
48cc
190040B $2,110.59
Your Cost
Billet
14024-4 $531.40
130.5mm H-Beam
or
14024R6-4
130.5mm H-Plus
or
14416-4 $1,023.76
130.5mm TT I-Beam
30070 $113.31
Rod
&
33070 $120.92
Mains w/ #5 Thrust
or
33080 $119.23
Mains w/ #3 Thrust
620000C-4 $718.43 92mm/ -16cc Dish 8.5
620005C-4 $718.43 92.5/ -16cc Dish 8.5
620010C-4 $718.43 93mm/ -16cc Dish 8.5



EJ20 / EJ25 - Subaru EJ25 De-Stroked Series
"Turbo Tuff" Billet 75mm Stroke Crank

Crank P/N
Your Cost
Type
Rod P/N Desc. Bearing P/N Desc. Piston P/N Piston Desc. Comp.
Ratio
51cc
190160B $2,110.59
Billet
14024-4 $531.40
130.5mm H-Beam
or
14024R6-4
130.5 H-Plus
or
14416-4 $1,023.76
130.5mm TT I-Beam
30070 $113.31
Rod
&
33070 $120.92
Main
621000C-4 $718.43 99.5mm/ -18cc Dish 8.5
621002C-4 $718.43 99.75/ -18cc Dish 8.5
621005C-4 $718.43 100mm/ -18cc Dish 8.5
621100C-4 $718.43 99.5mm/ -6cc Dish 9.8
621102C-4 $718.43 99.75mm/ -6cc Dish 9.8
621105C-4 $718.43 100mm/ -6cc Dish 9.8



EJ20 / EJ25 - Subaru EJ25 STD Stroke Series
"Turbo Tuff" Billet 79mm Stroke Crank

Crank P/N
Your Cost
Type
Rod P/N Desc. Bearing P/N Desc. Piston P/N Piston Desc. Comp.
Ratio
51cc
190040B $2,110.59
Billet
14024-4 $531.40
130.5mm H-Beam
or
14024R6-4
130.5mm H-Plus
or
14416-4 $1,023.76
130.5mm TT I-Beam
30070 $113.31
Rod
&
33070 $120.92
Main
612000C-4 $718.43 99.5mm/ -22cc Dish 8.5
612002C-4 $718.43 99.75mm/ -22cc Dish 8.5
612005C-4 $718.43 100mm/ -22cc Dish 8.5
612100C-4 $718.43 99.5mm/ -10cc Dish 9.8
612102C-4 $718.43 99.75mm/ -10cc Dish 9.8
612105C-4 $718.43 100mm/ -10cc Dish 9.8

Crank P/N
Your Cost
Type
Rod P/N Desc. Bearing P/N Desc. Piston P/N Piston Desc. Comp.
Ratio
51cc
190060B $2,110.59
Billet
14024-4 $531.40
130.5mm H-Beam
or
14024R6-4
130.5mm H-Plus
or
14416-4 $1,023.76
130.5mm TT I-Beam
30070 $113.31
Rod
&
33070 $120.92
Main
622000C-4 $718.43 99.5mm/ -26cc Dish 8.5
622002C-4 $718.43 99.75mm/ -26cc Dish 8.5
622005C-4 $718.43 100mm/ -26cc 8.5
622100C-4 $718.43 99.5mm/ -14cc Dish 9.8
622102C-4 $718.43 99.75mm/ -14cc Dish 9.8
622105C-4 $718.43 100mm/ -14cc Dish 9.8


FA20 BRZ 2013-Up / FA2O WRX 2015-Up - PLATINUM SERIES LIGHTWEIGHT PISTONS

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 and will accommodate +1mm valve sizes. Round wire locks, premium chrome moly wrist pins (P/N 42251), premium steel top ring, Napier style second ring and higher tension oil ring sets from Total Seal are included with every kit at no additional charge. 9310 alloy .210" wall upgraded wrist pins (P/N 42551) are available. Recommended clearance: .003" for mildly boosted and .0035" for highly boosted measured .850" from the bottom of the oil ring groove.


Part # Extreme Duty
Part #
Bore Size (mm) Over Size Rod Length Strk Comp. Dist. Dome Vol. (cc) Comp. Ratio Piston Type Piston Wt / Gms Included Ring Set
  Subaru BRZ 2013-Up
632600CA-1 $181.33 * 632600CEA-1 $213.31 * 86.00 STD 5.090" 86 1.285" -11.4 10.0 Dish TBA 46861DT-4 $162.73
632600CB-1 $181.33 * 632600CEB-1 $213.31 * 86.00 STD 5.090" 86 1.285" -11.4 10.0 Dish TBA 46861DT-4 $162.73
632601C-4 $725.34 632601CE-4 $853.23 86.10 +.1mm 5.090" 86 1.285" -11.4 10.0 Dish TBA 46861DT-4 $162.73
632602C-4 $725.34 632602CE-4 $853.23 86.25 +.25mm 5.090" 86 1.285" -11.4 10.0 Dish TBA 46863DT-4 $162.73
632605C-4 $725.34 632605CE-4 $853.23 86.50 +.5mm 5.090" 86 1.285" -11.4 10.0 Dish TBA 46866DT-4 $162.73
  Subaru WRX 2015-Up
632700CA-1 $181.33 * 632700CEA-1 $213.31 * 86.00 STD 5.090" 86 1.285" -13 10.0 Dish 340 46861DT-1 $40.68
632700CB-1 $181.33 * 632700CEB-1 $213.31 * 86.00 STD 5.090" 86 1.285" -13 10.0 Dish 340 46861DT-1 $40.68
632701C-4 $725.34 632701CE-4 $853.23 86.10 +.1mm 5.090" 86 1.285" -13 10.0 Dish 341 46861DT-4 $162.73
632702C-4 $725.34 632702CE-4 $853.23 86.25 +.25mm 5.090" 86 1.285" -13 10.0 Dish TBA 46863DT-4 $162.73
632705C-4 $725.34 632705CE-4 $853.23 86.50 +.5mm 5.090" 86 1.285" -13 10.0 Dish TBA 46866DT-4 $162.73

*These pistons feature skirt diameters that correspond to the OEM Grade A or B bores resulting in a piston to wall clearance range of .0023" - .0031". Check the bore grades on the top of your block and order the appropriate quantities of Grade A or B pistons. (Sold as -1 individual pieces, not sets.)


FA20 - H-TUFF H-TUFF PLUS RODS

  • Manufactured from 4340 forgings
  • Heat treated, stress relieved, shot peened and 100% individually magnafluxed
  • Weight matched sets " 1.5 grams
  • Cap fasteners are 3/8" ARP 2000 for the H-Tuff and 3/8" ARP Custom Age 625" for the H-Tuff Plus
  • Flywheel horsepower range for the these rods in a 4 cylinder application is 750 with the ARP 2000 bolts and 950 with ARP 625" bolts.
  • Bridges the gap between our standard, proven H-Beams and top of the line, best of the best Turbo Tuff® Series rods
  • H-Tuff delivers a stronger rod with greater safety margin to handle elevated boost and higher power levels for a modest price premium over standard H-Beams
  • H-Tuff design incorporates wider beam and increased cross-sectional thickness in critical areas

Part #
Your Cost
H-Tuff Plus
Part #
Your Cost
Center
to
Center
Big End Bore Big End Width Pin Dia. Pin Bore Gram Weight
   FA20 BRZ 2.0L 2013-Up/WRX 2015-Up
15084-4 $645.04 15084R6-4 $986.72 5.090" 2.087" .843" .866" (22mm) .8671" TBA


FA20 - PRO SERIES TURBO TUFF "I" BEAM STEEL CONNECTING RODS

Manley Pro Series connecting rods are forged from aircraft quality 4340 vacuum degassed material. Each rod is fully machined in the Manley Lakewood, NJ factory to the highest standards. Our signature "Turbo Tuff" design combines the appropriate weight and rugged strength for ultimate horsepower applications. Each rod is shot peened after machining and magnafluxed. Bores are round and without taper. Bend and twist is tightly controlled. Cap fasteners are 3/8" APR 2000 cap screws.

These rods are also available with ARP 625" fasteners. To order, affix an "R6" to the part number.

Part #
Your Cost

Center
to
Center
Big End Bore Big End Width Pin Dia. Pin Bore Gram Weight
   FA20 BRZ 2.0L 2013-Up / WRX 2015-Up
14431-4 $1,123.24 5.090" 2.087" .843" .866" (22mm) .8671" 575

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