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2.5L 16v - EJ257 with EJ20 cylinder head
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2.5L 16v - EJ257 with EJ20 cylinder head
Set of 8 trimetal connecting rod half-bearings for Subaru EJ20, EJ22, EJ25.Brand and treatment: ACL Race Compatibility: Impreza, Legacy, Forester, Outback, WRX Engine codes: EJ20, EJ22, EJ25 Available sizes: standard to +0.50 mm, increased-clearance version (HX)
52mm Crankshaft Trimetal Bearings KING RACE with Shoulder for Subaru
Complete 64-piece Ferrea Racing kit for reinforced valvetrain: dual valve springs, titanium retainers, seat locators and valve locks. Designed for EJ20/EJ25 engines in Drift, Rally and Track Subaru WRX/STI builds. Direct bolt-on installation.
Table of forged pistons EJ257 + cylinder heads EJ20 (hybrid): Ø 99.50 mm, pin 23 mm, CH 30.70 mm, RV 8.2–8.4:1. Compatibility EJ257/EJ205/EJ207, STi vehicles and OEM part numbers.
KING RACE tri-metal flanged main bearings (main bearing position 5), OEM size, for the SUBARU 2.0 16V (incl. turbo) EJ20 EJ22 EJ25 WRX/STI
Kit of ARP2000 rod bolts replacing the original bolts on the OEM rods of the Subaru EJ25, EJ255 and EJ257 turbo four-cylinders.Brand: ARP Engine: EJ25 / EJ255 / EJ257 Grade: ARP2000
Set of 8 trimetal connecting rod half-bearings for Subaru EJ20, EJ22, EJ25 (Ø 52 mm).Brand and treatment: ACL Race, King Racing Compatibility: Impreza, Legacy, Forester, Outback, WRX Engine codes: EJ20, EJ22, EJ25 Available sizes: standard to +0.50 mm, increased-clearance version (HX / STDX)
Uprated engine mount VIBRA-TECHNICS Competition for SUBARU Impreza (GC) all WRX and STi 08/1992-09/2001 - Sold individually
Uprated engine mount VIBRA-TECHNICS Competition for SUBARU Impreza (GD) all WRX and STi 09/1999- - Sold individually
Uprated gearbox mount VIBRA-TECHNICS Competition for SUBARU Impreza (GC) all WRX and STi 08/1992-09/2001 - Sold individually
Uprated gearbox mount VIBRA-TECHNICS Competition for SUBARU Impreza (GD) all WRX and STi 09/1999- - Sold individually
This page covers one precise build: the EJ257 block topped with an EJ20 cylinder head. A single reference belongs to it alone, the forged piston kit cut for that combination, offered as WÖSSNER or JE PISTONS, 100mm bore, from 8.2:1 to 9.5:1 compression depending on the variant.
Everything else here is the common 2.5 turbo foundation: KING RACE and ACL Race Series big end and main bearings, FERREA valve springs and collets, VIBRA-TECHNICS engine and gearbox mounts. For forged rods, head gaskets and ARP head studs, go to our 2.5L 16v - EJ257 page.
