The Stariver Tappetless Cylinder Head Nozzle provides superior air flow to your IFP / MOCK / LDT gearbox with a 47mm air intake and fast return with air pressure release hole. It is engineered to be self-lubricating for a long lifespan, and is effective airtight in temperatures ranging from -40 to 260 degrees. Additionally, it supports 20 to 50  RPS.

Features:

• Large 47mm air flow intake.
  
• fast return with air pressure release hole.
  
• Long lifespan and silent with the nozzle cuhsion pad.
  
• Self-lubricating flurine o-ring.
  
• Effective airtight under -40 to 260 working temperature.
  
• Support 20-50 RPS.
• Good for using with 20-40cm inner barrel.
• Compatibility: IFP / MOCK / LDT gearbox.
  

Specifications:

Brand: stariver.
Material: cnc alloy metal.
Color: black green.
Package includes: 1x tappetless cylinder head.