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Subaru Impreza 2.5i 16V (EJ251)

Quick Overview

Engine type: EJ251 - Subaru 2.5i 16V
Construction Year: 2000-2002
Number of cylinders: 4
Bore ø: 99,5 mm
Engine content: 2457 CC
Compression ratio: 10 : 1
HP: 165

Parts

Fuel Petrol
Construction Year 2000-2002
Bore 99,5 x 79
Number of cylinders 4
Compression ratio 10 : 1
Engine content CC 2457
Engine type EJ251 - Subaru 2.5i 16V SOHC
Car type Subaru Impreza 2.5i 16V Series (2.5i) - Subaru Impreza 16V (2.5)
HP 165
Various engine parts 530042610 - Distributieset
Cylinder Liner MKL DT 3000313 - std semi 99,5mm - set (Incl)
Piston MKP UE IC629C 0.25 - 99,5mm - 0,25 (Incl) (Forged 4032) (High Performance)
Piston MKP UE IC629C 1.00 - 99,5mm - 1,00 (Incl) (Forged 4032) (High Performance)
Piston Rings MKPR HA 2C4957 000 - ø 99,5mm - 1.20 - 1.50 - 2.80 mm std - Chrome (High Performance)
Piston Rings MKPR HA 2C4957 020 040 - ø 99,5mm - 1.20 - 1.50 - 2.80 mm - 0,50 - 1,00 - Chrome (High Performance)
Piston Rings MKPR SM 799224 0000 - ø 99,5mm - 1.20 - 1.50 - 2.80 mm std
Exhaust Valve MKEV op aanvraag - .. mm std
Valve guide exhaust MKEG op aanvraag - .. mm std
Valve guide intake MKIG op aanvraag - .. mm std
Valve intake MKIV op aanvraag - .. mm std
Various engine parts AJ 81027800 - Set cilinderkopbouten - M11 x 1.25 x 190.00 mm (12x)
Various engine parts EA CRS5137S3 D - Set drijfstangenset - H-Beam forged 4340 (< 900pk) (High Performance)
Various engine parts AK 2606301 - Set drijfstanglagerkapbouten - Pro-wave (High Performance)
Conrod Bearings MKCB AB 4B8296 000 - std
Conrod Bearings MKCB AB 4B8296 0.25 0.50 0.75 - 0,25 - 0,50 - 0,75
Conrod Bearings MKCB AB 4B8296H 000 - std (Race performance)
Conrod Bearings MKCB AB 4B8296H 0.25 0.50 - 0,25 - 0,50 (Race performance)
Conrod Bearings MKCB AB 4B8296HX 000 - alt +0,025 (Race performance)
Conrod Bearings MKCB AB 4B8320 000 0.25 - AB 4B8320H 000 - HX 000 - alt (48mm) std - 0,25 +0,025 (Race performance)
Main Bearings MKMB AB 5M8297 000 - std
Main Bearings MKMB AB 5M8297 0.25 0.50 - 0,25 - 0,50
Main Bearings MKMB AB 5M8297H 000 - std (Race performance)
Main Bearings MKMB AB 5M8297H 0.25 - 0,25 (Race performance)
Main Bearings MKMB AB 5M8297HX 000 - alt +0,025 (Race performance)
Main Bearings MKMB AB 5M8309 000 0.25 0.50 0.75 - std - 0,25 - 0,50 - 0,75 (pos 5)
Main Bearings MKMB AB 5M8309H 000 0.25 0.50 - std - 0,25 - 0,50 alt (Race performance) (pos 5)
Small end bearings MKSB RB4125SEMI - std 99,5mm
Conversion set 54099800
Crankshaft seal ring behind AJ 15049200 - 103.00 x 86.00 x 10.00 mm std
Crankshaft seal ring front AJ 15049100 - 49.00 x 33.00 x 8.00 mm std
Camshaft Seal ring AJ 15049000 - 32.00 x 45.00 x 8.00 mm (4x)
Gasket various AJ 56028000 - Klepdekselpakking set
Gasket various op aanvraag - Spruitstukpakking (uitlaat)
Gasket various 13155100 - Spruitstukpakking (inlaat) (2x)
Valve stem seal EL 019.140 (16x) (6.00mm)
Headgasket MKHG 10130900 - std
Headgasket MKHG CM C4264 040 - std MLS 1,02 100 (High Performance)
Headgasket MKHG AB HG2112GTR - std MLS 1,30 103 (High Performance)
Head gasket set MKHS 52177900 - std
Head gasket set MKHS AJ 52177900 - std
Gasketset complete 50191600 - std
Gasketset complete CM PRO2023C - set MLS (Incl) (High Performance)
Water Pump 50005176
Piston Pin Bushings MKSB RB4125SEMI - std 99,5mm
Parts Components not found? Request at comments!
Operations Cylinderhead skimming
Operations Valveseat refacing
Operations Valve grinding
Operations Fitting new guides
Operations Place new hardened valve seats
Operations Cylinderhead testing for cracks
Operations Mounting / Assembly/ of valves
Operations Valves adjusting (non-hydraulic)
Operations Block skimming
Operations Cylinder drilling
Operations Placing new cylinders
Operations Block testing for cracks
Operations Crankshaft grinding
Operations Crankshaft balancing
Operations Crankshaft nitriding
Operations Small end bushing replacement conrod
Operations Connecting-rod check for straightness
Operations Checking groundbore connecting-rod
Operations Line boring engine
Operations Welding / crack repair
Operations Revision not found? Request at comments!
Operations Complete engine overhaul ( make an appointment )