Inside Diameter
INTAKEInner Diameter:
Standard (New) 6.61-6.63 mm (0.260-0.261 inch)
Service Limit 6.65 mm (0.262 inch)
Installed Height 13.75-14.25 mm (0.541-0.561 inch)
EXHAUST
Inner Diameter:
Standard (New) 6.61-6.63 mm (0.260-0.261 inch)
Service Limit 6.65 mm (0.262 inch)
Installed Height 15.75-16.25 mm (0.620-0.640 inch)