COMP Cams Positive Stop Valve Stem Seal - 5/16 in Valve Stem - 0.530 in Guide - Steel Body / Viton - Set of 16 516-16 9411CD 390g Cartridge

390g Cartridge

A custom tune is not required as this CAI system was engineered and tested specifically for this application ensuring MAF signal performance matches factory settings

Short Throw

Sold in rolls of 100

COMP Cams Positive Stop Valve Stem Seal - 5/16 in Valve Stem - 0.530 in Guide - Steel Body / Viton - Set of 16 516-16 9411CD 390g CartridgeProviding the best sealing properties and spring clearance, Viton valve seals are an excellent choice in performance applications. The 516 seals have a . 675" OD and fit applications with 5 16" valves and . 530" OD guides. The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the