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Crower 02-05 WRX EJ20 2.0L Camshafts & Valvetrain Kit
Crower EJ20 Stage 1-4 Cams - Crower EJ20 Valve Spring & Titanium Retainer Kit
crower wrx ej20 camshafts valvetain
crower subaru wrx ej20 billet cams Crower WRX EJ20 2.0L Cams:
Crower cams for the 02-05 EJ20 WRX are made from new billet cores, they are not regrinds. They require zero head modification for installation in the US market EJ20, other than the valvesprings and retainers required with some of the bigger designs. Designed to suit a variety of applications, they are available in four off-the-shelf grinds, or in custom grinds for those looking for more than the 280 duration stage 4s.

All Crower EJ20 WRX cams have a lobe center of 114o and use .006" intake (cold), .008" exhaust valve lash (cold).
Description Part #: Price: Inventory
STAGE 1: Street use with emphasis on bottom end and mid range power. Works with stock springs up to factory rev limiter.
RPM Range: Idle to 7000+
Advertised Duration (Seat): Int: 256o / Exh: 256o
Duration @ .50": Int: 216o / Exh: 216o
Gross Lift: Int: .380" / Exh: .380" (9.65mm)
crower62580-4
$783
Usually ships next day

STAGE 2: Best cam choice for daily driver. Delivers excellent top end without loosing low end torque. Recommend spring kit #84185.
RPM Range: 1000 to 7500+
Advertised Duration (Seat): Int: 264o / Exh: 264o
Duration @ .50": Int: 220o / Exh: 220o
Gross Lift: Int: .400" / Exh: .400" (10.16mm)
crower62581-4
$783
Usually ships next day

STAGE 3: Designed for street/strip applications and features a slight lope at idle and great top end power. Requires spring/retainer kit #84185.
RPM Range: 1250 to 8000+
Advertised Duration (Seat): Int: 272o / Exh: 272o
Duration @ .50": Int: 228o / Exh: 228o
Gross Lift: Int: .406" / Exh: .406" (10.31mm)
crower62582-4
$783
Usually ships next day

STAGE 4: Drag Race and radical Street/Strip. Requires #84185 spring kit and compatible ECU upgrade for optimum results. Rough idle. Requires spring/retainer kit #84185.
RPM Range: 1500 to 8500+
Advertised Duration (Seat): Int: 280o / Exh: 280o
Duration @ .50": Int: 234o / Exh: 234o
Gross Lift: Int: .415" / Exh: .415" (10.55mm)
crower62583-4
$783
Usually ships next day

crower subaru wrx valvetrain spring retainer kit Crower EJ20 Valvespring & Retainer Kit:
Crower's EJ20 WRX valvetrain kit features strengthened steel valvesprings and titanium retainers, designed for use in the cam applications with increased lift and higher revs. OEM valvesprings just aren't strong enough to handle cams with increased lift, this Crower kit requires zero machine work for installation and is an affordable solution to similar setups.

SPRING SPECS:
Seat: 1.420" @ 60 lbs
Nose: 1.000" @ 161 lbs
Coil bind: 0.860"

Shipping costs are calculated upon checkout

NOTES:
1. Kit includes 16x springs & 16x titanium retainers
2. Recommended for stage 1; required for stage 2-4

FITMENT: 2002-2005 WRX, EJ20 2.0L Engine
Description Part #: Price: Inventory
Crower EJ20 Valvetrain Kit crower84185
$273
Usually ships next day
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