EJ25

Subaru EJ18 EJ20 EJ22 EJ25 ACL Race main bearings 5M8309H-0.25

ENGINE BEARINGS
	MAIN BEARING SET
	Part#
	5M8309H	5M8309HX
Sizes	STD, .025, .25, 0.5	STD
Oil Clearance	Standard	+ 0.001" Extra
Half Type	Identical Halves
Material	Tri-Metal
Min Std Shaft Size	2.3616in / 59.984mm
Max Std Shaft Size	2.3622in / 60mm
Min Std Tunnel Size	2.5197in / 64mm
Max Std Tunnel Size	2.5205in / 64.02mm
Max Wall at Crown	0.0789in / 2.005mm	0.0784in / 1.992mm
Max Overall Length	0.748in / 19mm (8297H/HX) 0.5953in / 15.12mm (8298H/HX) 0.9035in / 22.95mm (8309H/HX - Flange)
Notes	Thrust in #5 pos.
Diagram (Top View)

Engines: Subaru - 1.8 2.0 2.2 2.5 (EJ18, EJ20, EJ22, EJ25, EJ20T, EJ20TT, EJ22T, EJ25T for thrust in #5 position)

149,00 €

Subaru WRX STi EJ20 EJ205 EJ25 EJ257 FCP connecting rods 130.50mm

Subaru WRX STi EJ20 EJ205 EJ25 EJ257 FCP cтальные шатуны 130.50mm

Product detailed specification

Manufacturer: FCP Engineering
Model: FCPRHS13055523
Profile: H-beam
C to C: 130.50mm
Big end diameter: 55mm
Pin diameter: 23mm
Quantity: 4 pcs., 8 pcs. ARP2000 3/8" bolts
Made of: forged steel 4340 EN24er
Advertised horsepower rating: 600HP (4 cylinder)
Advertised RPM rating: 9000RPM
Subaru WRX STi - 2.0 2.5 (EJ20, EJ205, EJ25, EJ257)

439,00 €

Subaru Impreza 2.5 EJ25 SOHC Gates Racing timing belt T304RB

Length: 1784mm
Width: 27mm
Number of tooth: 223

Gates' timing belts offer a precision fit with easy installation and no interference engine damage - exactly what you've come to expect from the worldwide leader in timing belts.

- Tensile cord reinforced with premium, high-strength glass cords.
- Gripping teeth with aramid fiber technology and high saturation HNBR elastomeric composites for exceptional durability and heat resistance.
- Wear-resistant tooth jacket supported by reinforced nylon fabric and double-tooth stability.

The superior construction of Gates timing belts makes them 300 percent stronger than the standard aftermarket belt while providing up to three times the heat resistance.

190,00 €

Subaru EJ20 EJ22 EJ25 King Racing connecting rod bearings CR4125XPGC-STD Coated

SX	SX

C4125/PRG	C4125/PRG

Quantity

4

Crankshaft

51.999 / 51.984

Housing

55.001 / 55.019

Max Wall

1.501

Max Length

16.500

Engines: Subaru - 2.0 2.2 2.5 (EJ20, EJ22, EJ25)

129,00 €

Subaru WRX STI 2.5 EJ257 Wiseco pistons 99.75mm CR 9.0 K598M9975AP

Product detailed specification
Bore size	99.75mm
Stroke	79.00mm
Wiseco compression ratio (CR)	9.0:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-19cm³
Compression height (CH)	30.70mm
Pin diameter	23mm
Fits for	Subaru WRX STI 2.5 (EJ257)

Armor Plated wiseco pistons have almost a bronze colored tint to the top of the piston and the wrist pin bore. Wiseco's Armor Plating is an abrasion resistant plating that raises the hardness of the aluminum, increases the durability of the ring grooves, prevents micro-welding of the piston rings, reduces carbon buildup and combats corrosion caused by detonation. Wiseco's most popular pistons now include Armor Plating.

799,00 €

Subaru WRX STI 2.5 EJ257 Wiseco pistons 99.50mm CR 9.0 K598M995AP

Product detailed specification
Bore size	99.50mm
Stroke	79.00mm
Wiseco compression ratio (CR)	9.0:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-19cm³
Compression height (CH)	30.70mm
Pin diameter	23mm
Fits for	Subaru WRX STI 2.5 (EJ257)

Armor Plated wiseco pistons have almost a bronze colored tint to the top of the piston and the wrist pin bore. Wiseco's Armor Plating is an abrasion resistant plating that raises the hardness of the aluminum, increases the durability of the ring grooves, prevents micro-welding of the piston rings, reduces carbon buildup and combats corrosion caused by detonation. Wiseco's most popular pistons now include Armor Plating.

799,00 €

Subaru WRX STI 2.5 EJ257 Wiseco pistons 100mm CR 9.0 K598M100AP

Product detailed specification
Bore size	100mm
Stroke	79.00mm
Wiseco compression ratio (CR)	9.0:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-19cm³
Compression height (CH)	30.70mm
Pin diameter	23mm
Fits for	Subaru WRX STI 2.5 (EJ257)

Armor Plated wiseco pistons have almost a bronze colored tint to the top of the piston and the wrist pin bore. Wiseco's Armor Plating is an abrasion resistant plating that raises the hardness of the aluminum, increases the durability of the ring grooves, prevents micro-welding of the piston rings, reduces carbon buildup and combats corrosion caused by detonation. Wiseco's most popular pistons now include Armor Plating.

799,00 €

Subaru WRX STI EJ20 / EJ25 Supertech valve spring kit SPRK-TS1015-SU4

Springs data:

Seat pressure - 82lbs @ 34.25mm
Open (lift) pressure - 220lbs @ 11.5mm
Spring coil bind - 20.70mm
Rate - 12.10lbs/mm
Max lift - 13.50mm
Outer spring outer diameter: 27.50mm
Outer spring inner diameter: 20.00mm
Inner spring outer diameter: 20.00mm
Inner spring inner diameter: 15.20mm

Set includes:

Dual springs: 16 pcs. SPR-TS1015/SU4
Titanium retainers: 16 pcs. RET-TS60/WRX1
Seats: 16 pcs. SEAT-TS/SUB4

599,00 €

Subaru WRX 2.5 16V EJ257 JE Pistons CR 8.5 99.75mm 296348

Product detailed specification
Bore size	99.75mm
Stroke	79.00mm
JE Pistons compression ratio (CR)	8.5:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-16.9cm³
Compression height (CH)	30.70mm
Pin diameter	23mm
Features	Accepts Turbo and Nitrous; FSR series Skirt
Fits for	Subaru Impreza WRX STI - 2.5 16V (EJ257)

899,00 €

Subaru EJ20 EJ22 EJ25 King racing main bearings MB5382XPGC-STD Coated

SX	SX

F5382/PRG	F5382/PRG

SX	SX

M5382/1PRG	M5382/1PRG

SX	SX

M5382/2PRG	M5382/2PRG

Quantity

1

2

Crankshaft

60.000 / 59.985

Housing

64.000 / 64.021

Max Wall

2.004

Max Length

22.962

18.999

15.113

Engines: Subaru - 2.0 2.2 2.5 (EJ20, EJ22, EJ25)

90,00 €

Subaru EJ20 EJ22 EJ25 King racing main bearings MB5382XPGC-STDX Coated

SX	SX

F5382/PRG	F5382/PRG

SX	SX

M5382/1PRG	M5382/1PRG

SX	SX

M5382/2PRG	M5382/2PRG

Quantity

1

2

Crankshaft

60.000 / 59.985

Housing

64.000 / 64.021

Max Wall

2.004

Max Length

22.962

18.999

15.113

Engines: Subaru - 2.0 2.2 2.5 (EJ20, EJ22, EJ25)

90,00 €

Subaru WRX 2.5 EJ25 EJ257 Athena Cooper Ring cylinder head gasket set...

Athena Racing 330 series Cooper Ring cylinder head gasket set.
For specific high horsepower applications, engine performance can be significantly improved by using Athena Cooper Ring gaskets, that are supplied with INOX steel ring. This technology outperforms conventional fire ring solutions.
Cooper Rings are oversize (also fits for oversize bores).
Part number: 330078R (2 pcs.)
Gasket thickness: 1.20mm
Bore size: 101.30mm

Part number starting with 330
Athena advantages
Reinforced material	Asbestos free composite raw material OE approved
Stainless steel ring (AISI304)	Separate stainless steel rings assure maximum sealing around cylinder bore also on NOS and/or turbo charged engine where boost is over 2 bars. No head and block machining required
Silicon beading	Silicon-based beading is applied on critical areas to improve sealing around all cooling water and oil passages

279,00 €