GSC Power-Division Stopper Style Exhaust Valve Guide for FA20 all (WRX/BRZ)

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Description

GSC Power-Division Stopper Style Exhaust Valve Guide for FA20 all (WRX/BRZ)GSC Power Division Stoppe Style Exhaust Valve Guide for FA20 all (WRX BRZ) Standard sized sold as set of 8 or individually Oversized sold individually as +0. 001" and +0. 003" GSC3105 Standard (in mm) Total Length 1. 456 36. 98 Outer Diameter 0. 3964 10. 07 Valve Stem Diameter 5. 5mm

and will promote faster spooling of the upgraded turbos

GSC Power-Division Beehive Spring Kit with Titanium Retainers for the Subaru 2015 WRX

These are a must have for anyone pushing the limits

GSC Power-Division Intake Valve for Honda K-Series STD Size 35mm

the GSC7045 forged billet S2 set for the VR38 powered GT-R

62 Outer Diameter 0

001" and +

Stem Diameter (mm) Overall Length (mm) Head Diameter (mm) 6 91

Due to the added lift and duration

A standalone ECU or tune with speed density is highly reccomended in order for proper idle characteristics

GSC Power-Division High Pressure Conical Valve Spring with Ti Retainer for the Mitsubishi 4B11T includes 16 titanium retainers

24 inner valve spring seats