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Manley 11882-8 Severe Duty Intake Valve NK-844 Stainless 2.020in Head Pro Flo 8-Pack

(2013-2015 Hyundai Santa Fe)

Manufacturer

Picture for manufacturer Manley

Part Number

11882-8
10 reviews
Sale Price

$301.07

Estimated ship date Friday, November 20

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Product Details

The Manley 11882-8 Severe Duty Series Intake Valve is engineered for high-performance and race engine applications demanding superior flow, durability, and precision. Manufactured from NK-844 stainless steel with a chrome-plated stem and hardened tip, each valve is swirl polished and fully machined to exacting tolerances. The undercut stem design promotes increased airflow and reduced restriction for maximum engine efficiency.

Key Specifications:

  • Valve Type: Intake
  • Head Diameter: 2.020 in.
  • Stem Diameter: 0.3415 in. (11/32)
  • Overall Length: 5.011 in.
  • Installed Height: +0.100 in. longer than stock
  • Tip Length: 0.250 in.
  • Underhead Angle/Radius: 12 degrees x 3/8 in. (Pro Flo)
  • Margin: 0.050 in.
  • Seat Width: 0.080 in.
  • Top of Head: 7-degree dish
  • Valve Weight: 115 grams (each)

Construction Highlights:

  • NK-844 stainless steel construction for high heat and wear resistance
  • Chrome-plated stem for reduced friction and extended service life
  • Hardened valve tip for durability under high-rpm operation
  • Undercut stem design for improved port flow
  • Swirl polished and fully machined finish

The Manley Severe Duty Series is a trusted choice among professional engine builders for circle track, drag racing, and high-performance street applications where stock valves simply won't hold up.

Products specifications

Fits

2013-2015 Hyundai Santa Fe

Approximate Weight (g)

115

Lock Groove Quantity

1-groove

Lock Groove Style

Conventional

Overall Valve Length (in)

5.011 in.

Overall Valve Length (mm)

127.279mm

Quantity

Sold as a set of 8.

Swirl Polished

Yes

Undercut Stem

Yes

Valve Head Diameter (in)

2.020 in.

Valve Head Diameter (mm)

51.308mm

Valve Head Style

7 degree dish

Valve Material

NK-844 stainless steel

Valve Seat Width (in)

0.080 in.

Valve Stem Diameter (in)

0.341 in.

Valve Stem Diameter (mm)

8.661mm

Valve Tip Length (in)

0.250 in.

Valve Tip Length (mm)

6.350mm

Very satisfied with this company. Ordered the part from another company and had nothing but problems. We found this place and the part was cheaper and they delivered the right part! Will do busy with again.

Very happy with my purchase. SUPER fast shipping and great communication. Will use again!

Really good prices and fast delivery.

Looked my item up on Amazon and autoplicity was the lowest by far. I ordered on Sunday, it was shipped on Tuesday, and I received it on Thursday.

Super low prices and awesome fast shipping! I would recommend them to anyone!

Very easy to talk to on the phone and excellent service.

Autoplicity has made my parts search so much easier. With the best price gurantee, i can now make autoplicity my one-stop shop for all my parts needs.

Lowest prices and fast shipping made this a great transaction.

I'm very pleased with Autoplicity. i needed a new battery for my antique Ford.After much searching,I found Autoplicity had it for over $25.00 less than the next lowest price I found. My order was shipped in less than 24 hrs. Thank you. I'll be recommending Autoplicity on the Ford forums I belong to

A+ part as advertised, quick shipping.

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