Description
4G63 Evo/DSM Race Flo Intake Valve – Single by Manley Performance
Manley Race series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel (intakes are NK-842; exhausts are XH-426) with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined.
Features
- Head Diameter: 34.5mm
- Stem Diameter: 6.54mm / .2575”
- O/A Length: 109.7mm
- Tip Length: 3.8mm
- Underhead Angle/Radius: Pro Flo 22° x 7/16”
- Margin: .065”
- Seat Width: .080”
- Top Of Head: 17° Dish
- Chrome Stems and Hard Tips
- Swirl Polished and Fully Machined
Benefits
- Up to 40% flow increase in small port OE style cylinder heads
- Proven performance improvement on the flow bench
Please Note: The image provided is generic and may not be an accurate representation of the product you will receive
Applications
- 1990-1998 Eagle Talon TSi
- 1990-1999 Mitsubishi Eclipse GSX / GST
- 1992-2006 Mitsubishi Lancer Evolution 1-9
- 1990-1994 Plymouth Laser RS
- 1991-1993 Galant VR4
What’s In The Box?
- 1 – Intake Valve
Warranty
- Manley products, due to their intended use, are sold without warranty.
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