Description

The Super Alloy Engine valves represent the highest level of sophistication in valve technology. These valves are designed to handle the extreme heat requirements and punishment of todays Nitro Fuels, Supercharged, Turbocharged, Nitrous Oxide, and Marine race motors.

Usage:
Exhaust
Head Diameter (in.):
1.890 in.
Head Diameter (mm):
48.006mm
Stem Diameter (in.):
0.375 in.
Stem Diameter (mm):
9.5250mm
Length (in.):
5.400 in.
Length (mm):
137.160mm
Undercut Stem:
N/A
Swirl-Polished:
N/A
Tip Length (in.):
0.225 in.
Tip Length (mm):
5.715mm
Material:
Stainless Steel
Lock Groove Quantity:
N/A
Lock Groove Style:
N/A
Approximate Weight (g):
N/A
Head Style:
N/A
Seat Width (in.):
N/A
Quantity:
Sold as a set of 8.
Notes:
22 Degree Tulip Flo-Inconel-Marine application. +.050
Make:
Chevrolet
Engine Family:
Chevy big block Gen V
Engine Family:
Chevy big block Gen VI
Engine Family:
Chevy big block Mark IV
Cylinder Head Style (application):
Stock configuration