1.6in / 11/32in / 5.06in / 14 Degree S-Flo Rad Groove +.150 Hollow Exhaust Valve - Set by Ferrea
To the wide selection of valves that Ferrea offer to the motorcycle market, we add the Hollow Stem Lightweight Valve, a unique piece that we manufacture gun drilling and micro polishing the hollow stem.
The use of light components in the valve train allows the increase in rpm’s and a generation of more HP (hollow stem valves achieve a weight reduction of about 20% compare with conventional stainless steel solid-stem valve).
These Ferrea valves feature radial grooves, friction welded tips, avionics chrome plated stems, super flo to improve flow design seat hardness up to 42 HRc.
Please Note: Picture are for representation only. Actual product may vary.
Features
- (Small Block 11/32)
- Exhaust Valve
- Head Diameter: 1.600
- Stem Diameter: 11/32
- Overall Length: 5.06
- Tip Length: 0.250
- References: 14 Degree Super Flo. Radial Groove. Special Alloy +.150
Benefits
- Manufacture gun drilling and micro polishing the hollow stem
- Feature radial grooves, friction welded tips, avionics chrome plated stems, super flo to improve flow design seat hardness up to 42 HRc.
