Ferrea 6000 Series +1mm Oversized Exhaust Valves for Subaru BRZ FA20, Scion FR-S & Toyota 86 – 8-Piece Set – Part F6336

Description

The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor’s best offerings.
To manufacture the valves we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves.We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today’s sophisticated racing engines.

2.0L – DOHC 16 Valve (4U-GSE)
Exhaust
Head Diameter: 30 mm
Stem Diameter: 5.47 mm
Overall Length: 95.3 mm
Tip Length: 7.5 mm
Reference: 29 Degree Flo. Flat head. + 1 mm oversize. Special Alloy.

Fitment:
2013:Scion:FR-S:Base, 
2014:Scion:FR-S:Base, 
2015:Scion:FR-S:Base, 
2016:Scion:FR-S:Base, 
2013:Subaru:BRZ:Limited, 
2013:Subaru:BRZ:Premium, 
2014:Subaru:BRZ:Limited, 
2014:Subaru:BRZ:Premium, 
2015:Subaru:BRZ:Limited, 
2015:Subaru:BRZ:Premium, 
2015:Subaru:BRZ:Series.Blue, 
2016:Subaru:BRZ:Limited, 
2016:Subaru:BRZ:Premium, 
2016:Subaru:BRZ:Series.HyperBlue, 
2017:Subaru:BRZ:Limited, 
2017:Subaru:BRZ:Premium, 
2017:Subaru:BRZ:Series.Yellow, 
2018:Subaru:BRZ:Limited, 
2018:Subaru:BRZ:Premium, 
2018:Subaru:BRZ:TS, 
2019:Subaru:BRZ:Limited, 
2019:Subaru:BRZ:Premium, 
2019:Subaru:BRZ:Series.Gray, 
2020:Subaru:BRZ:Limited, 
2020:Subaru:BRZ:TS, 
2018:Toyota:86:GT, 
2019:Toyota:86:GT, 
2020:Toyota:86:GT, 

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