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Fuji Racing Power Package Beehive Valve Spring, Stainless Inlet & Alloy Exhaust Valve Kit



Fuji Racing Power Package Beehive Valve Spring, Stainless Inlet & Alloy Exhaust Valve Kit
16 x Beehive Valve Springs
16 x Titanium Retainers
16 x Viton Valve Stem oil Seals
16 x Valve Spring Seats
8 x Super Alloy Exhaust Valves
8 x Stainless Inlet Valves
32 x OEM Valve Locks/Collets

FITMENT - Subaru EJ20/25 Turbo 2000 To 2019

Valve Spring Spec
Our beehive spring is made with an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities. These springs have the highest level of spring load retention while still maintaining good fatigue throughout the life of the spring. Beehive springs allow for the use of a smaller, lighter retainer allowing for higher RPM and more valve control.
Complete with Titanium retainers.
Can be used with OEM Valve Seats & Collets
Beehive Spring Benefits:
Rev faster
Lighter components
More durable design
Less stress on valvetrain components
HIgher spring frequency for more precise valve control
More valve control equals more aggressive cam profiles
Nano peened for faster break-in and less spring stress
MAX RPM 9,500
Max Boost 2.5 BAR

Stainless Valve Spec
Swirl polished heads for smoother air flow over the valve
Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
Valve stems are micro-polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
Valves will work with an OEM Collets

Super Alloy Valve Spec
Fuji Racings Super Alloy Exhaust Valves for EJ20/25 Turbo are for those running high BHP, high EGT setups that need a valve that will last in 1000c 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 Our Manganese bronze valve guides.
Under the head, the dish is maximized for weight savings while swirl polished and back cut heads promote better airflow without sacrificing durability. Available in Standard Size 32mm and 33mm oversized
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In Stock: Yes
Reference: ICP14159
Price (inc vat) £799.95
Price (exc vat) £666.63
Quantity:
 
  Import Car Parts Ltd Price Match, we will match any other price you find!!
 
Fuji Racing Power Package Beehive Valve Spring, Stainless Inlet & Alloy Exhaust Valve Kit
 
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