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Subaru EJ20 / EJ25
Designed for Maximum Effort engines, all SS (Sport Series) crankshafts are finished with the same care and detail as the entire line of Compstar crankshafts. All SS cranks are sold balanced, ready for assembly. SS crankshafts by Compstar feature the best metallurgy and heat treatment on the market today.
Subaru EJ20 / EJ25

Standard Features
- Average weight 18 lbs
- All rod journals drilled for lightening
- Material certified by Callies in house Metallurgical lab
- Ultra-Case nitriding performed and certified in house
- All journal diameters are held to .0005″ tolerance
- Aeroshed finishing optional

Compstar Billet Subaru EJ20 Crankshafts

Stroke	Main	Pin	Part #	Description
75mm	60mm	52mm	S26001	Billet
79mm	60mm	52mm	S26002	Billet
83mm	60mm	52mm	S26005	Billet

Callies Ultra Enforcer I-Beam Rods

Part #		Length	Journal	Pin
U16700-3.5		5.138" / 130.5mm	2.047" / 52mm	0.905" / 23mm
U16710-3.5 (+ 2mm)		5.217" / 132.5mm	2.047" / 52mm	0.905" / 23mm
U16711-3.5 (+ 2mm)		5.217" / 132.5mm	2.047" / 52mm	0.927" / 23.5mm
U16715-3.5 (+ 4mm)		5.295" / 134.5mm	2.047" / 52mm	0.905" / 23mm
Compstar H-Beam Connecting Rods

Part #		Length	Journal	Pin
C26101		5.138" / 130.5mm	2.047" / 52mm	0.905" / 23mm
C26101-CA		5.138" / 130.5mm	2.047" / 52mm	0.905" / 23mm
C26102 (+ 2mm)		5.217" / 132.5mm	2.047" / 52mm	0.905" / 23mm
C26102-CA (+ 2mm)		5.217" / 132.5mm	2.047" / 52mm	0.905" / 23mm

« Back to Catalog
Subaru EJ20 / EJ25
Designed for Maximum Effort engines, all SS (Sport Series) crankshafts are finished with the same care and detail as the entire line of Compstar crankshafts. All SS cranks are sold balanced, ready for assembly. SS crankshafts by Compstar feature the best metallurgy and heat treatment on the market today.
Subaru EJ20 / EJ25

Standard Features
- Average weight 18 lbs
- All rod journals drilled for lightening
- Material certified by Callies in house Metallurgical lab
- Ultra-Case nitriding performed and certified in house
- All journal diameters are held to .0005″ tolerance
- Aeroshed finishing optional

Compstar Billet Subaru EJ20 Crankshafts

Stroke	Main	Pin	Part #	Description
75mm	60mm	52mm	S26001	Billet
79mm	60mm	52mm	S26002	Billet
83mm	60mm	52mm	S26005	Billet

Callies Ultra Enforcer I-Beam Rods

Part #		Length	Journal	Pin
U16700-3.5		5.138" / 130.5mm	2.047" / 52mm	0.905" / 23mm
U16710-3.5 (+ 2mm)		5.217" / 132.5mm	2.047" / 52mm	0.905" / 23mm
U16711-3.5 (+ 2mm)		5.217" / 132.5mm	2.047" / 52mm	0.927" / 23.5mm
U16715-3.5 (+ 4mm)		5.295" / 134.5mm	2.047" / 52mm	0.905" / 23mm
Compstar H-Beam Connecting Rods

Part #		Length	Journal	Pin
C26101		5.138" / 130.5mm	2.047" / 52mm	0.905" / 23mm
C26101-CA		5.138" / 130.5mm	2.047" / 52mm	0.905" / 23mm
C26102 (+ 2mm)		5.217" / 132.5mm	2.047" / 52mm	0.905" / 23mm
C26102-CA (+ 2mm)		5.217" / 132.5mm	2.047" / 52mm	0.905" / 23mm

Subaru EJ20 / EJ25