Intake: ADV Duration 268* Duration @0.040" 225* Peak Lift 10.80mm Center Line 125* Exhuast: ADV Duration 268* Duration...
Intake: ADV Duration 272* Duration @0.040" 230* Peak Lift 10.80mm Center Line 125* Exhuast: ADV Duration 272* Duration...
Intake: ADV Duration 282* Duration @0.040" 240* Peak Lift 11.50mm Center Line 130* Exhuast: ADV Duration 282* Duration...
  Max RPM: 9,500 RPM Max boost: 35+ psi The GSC Power-Division Beehive Valve Spring Kit with Ti...
When creating our new valve line we set out to create the best performance, longest lasting valves available...
When creating our new valve line we set out to create the best performance, longest lasting valves available...
When creating our new valve line we set out to create the best performance, longest lasting valves available...
When creating our new valve line we set out to create the best performance, longest lasting valves available...
The GSC Power-Division Single Cylindrical Valve Spring with Ti Retainer for the Subaru EJ platforms includes 16 titanium...
GSC Power-Division Spring Seats are now available for the Subaru Turbo EJ series. The GSC1005 is an OEM...
GSC Power-Division Super Alloy Exhaust Valves for EJ20/25 Turbo are for those running high horsepower, high EGT set...
GSC Power-Division Super Alloy Exhaust Valves for EJ20/25 Turbo are for those running high horsepower, high EGT set...
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