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Valve, Intake, 2.400 in. Head Diameter, 8.68mm Stem Diameter, 5.600 in. Overall Length, Set of 8
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Estimated Ship Date: Oct 23, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
11994B-8
Part Type:
Product Line:
Summit Racing Part Number:
MAN-11994B-8
UPC:
807298060590
Valve Position:
Intake
Intake Valve Head Diameter (in.):
2.400 in.
Intake Valve Head Diameter (mm):
60.960 mm
Intake Valve Stem Diameter (in.):
0.342 in.
Intake Valve Stem Diameter (mm):
8.68mm
Intake Overall Valve Length (in.):
5.600 in.
Intake Overall Valve Length (mm):
142.240mm
Undercut Stem:
No
Swirl-Polished:
Yes
Valve Tip Length (in.):
0.250 in.
Valve Tip Length (mm):
6.350mm
Valve Material:
Titanium
Lock Groove Quantity:
1-groove
Lock Groove Style:
Beadlock
Approximate Weight (g):
141
Valve Seat Width (in.):
0.125 in.
Quantity:
Sold as a set of 8.
Notes:
Designed for top fuel and funny car applications. Fits AJPE 4/5.
Manley Titanium Valves
Manley titanium valves feature forged one-piece construction with grain flow, not a head welded to a stem. These jewel-like valves are machined in state-of-the-art CNC turning centers and valve stem grinders to exacting tolerances. Manley utilizes the finest titanium alloys for both the intakes and exhausts, providing the best balance of mechanical properties, hardness, ductility, and fatigue strength at the given temperatures. All Manley titanium valves must pass their rigorous final inspection process, and strict quality control enables them to deliver parts within tight tolerance. Custom valves can be delivered within a very reasonable turnaround time. Seat coatings are also available on certain shelf stock part numbers, as well as on custom valves.
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