Subaru - EJ205 & EJ207 WRX Performance level 4 - Stage 3 - 3/4 Race - Designed for street/strip applications and features a slight lope at idle and great top end power. Requires spring/retainer kit #84185. INT/EXH - Dur @ .050” Lift: 228°/° RR: 1/ Gross Lift: .406”/” LSA: 114° RPM: 1250 to 8000 Redline: 8500 Learn More
Subaru - EJ205 & EJ207 WRX Performance level 4 - Stage 3 - 3/4 Race - Designed for street/strip applications and features a slight lope at idle and great top end power. Requires spring/retainer kit #84185. INT/EXH - Dur @ .050” Lift: °/228° RR: /1 Gross Lift: ”/.406” LSA: 114° RPM: 1250 to 8000 Redline: 8500 Learn More