GSC Power-Division Super Alloy Exhaust Valve Set of 8-29mm STD (gsc2121-8) 1720 +10 Ft/lbs torque and improve

+10 Ft/lbs torque and improve throttle response

HPS blue high temp 4-ply reinforced Fluoro lined Silicone Intercooler Turbo Hose Boots Kit (part number 57-1711-BLUE) replaces 1991-1995 Toyota MR2 2

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5 seconds faster

4WD 1997 GMC Safari Engine: 4

GSC Power-Division Super Alloy Exhaust Valve Set of 8-29mm STD (gsc2121-8) 1720 +10 Ft/lbs torque and improveGSC Power Division Super Alloy Exhaust Valves for FA20 FRS BRZ are for those running high horsepower, high EGT set ups that need a valve that will last in 2000 F conditions. The Super Alloy Exhaust valves have chrome polished stems to create a smooth, durable finish for added life and better lubricity, especially when paired with the GSC Manganese bronze valve guides. Strength, heat resistance, and performance are engineered into every valve. Under