1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 13081414170826771
  3. HARLEY DAVIDSON 18236-98

HARLEY-DAVIDSON 18236-98 Cam Engine Race Valve Spring Kit 84-20 88CI

fits model: Screamin, Eagle, Evo, Twin. make: Eagle, Harley.

18236-98 Harley-davidson 84-20 Screamin Eagle Evo And 88ci Twin Cam Engine Race Valve Spring Kit

( Brand: Harley-davidson ), ( Manufacturer Part Number: 18236-98 ), ( Engine Type: 4-stroke ), ( Type: Cylinder Head Assembly ), ( Unit Type: Unit ), ( Machine Type: Street Motorcycle ), ( Manufacturer Warranty: 1 Month ), ( Vintage Part: No ), ( Country Of Origin: United States ), ( Performance Part: Yes )

Review HARLEY DAVIDSON 84-20 And 88ci Cam Engine Race Valve Spring Kit fits SCREAMIN EAGLE EVO TWIN

The Harley-Davidson 18236-98 84-20 Screamin' Eagle EVO 88ci Twin Cam Engine Race Valve Spring Kit is a high-performance upgrade designed for Harley-Davidson V-Twin engines. This spring kit is specifically engineered for the Harley-Davidson Twin Cam 88ci (Cubic Inch) engines found in the Touring, Softail, and Sportster models.

The race valve springs in this kit are made from high-tensile steel alloy, providing superior strength and durability compared to OEM springs. They are also designed with a larger diameter, which increases the spring rate and helps to maintain valve clearance under high RPM and boosted power conditions.

This kit includes four valve springs, two intake and two exhaust, along with four matching titanium retainers. The use of titanium retainers reduces weight, improves valve control, and allows for increased RPM capabilities. Additionally, the kit includes two sets of spring seats, allowing for easy installation and removal.

The Harley-Davidson Screamin' Eagle EVO 88ci Twin Cam Engine Race Valve Spring Kit is ideal for riders who demand the highest levels of performance from their motorcycle. It is recommended for use in racing applications, high-performance street riding, or for those who have modified their engine with aftermarket performance parts.

Installation of this spring kit requires some mechanical knowledge and experience, as well as specialized tools. It is important to follow the installation instructions carefully to ensure proper installation and to avoid any potential damage to the engine or components.

In summary, the Harley-Davidson 18236-98 84-20 Screamin' Eagle EVO 88ci Twin Cam Engine Race Valve Spring Kit is a high-performance upgrade designed to provide superior strength, durability, and control for Harley-Davidson V-Twin engines. It is recommended for use in racing applications or for those who demand the highest levels of performance from their motorcycle.

The Harley-Davidson 18236-98 84-20 Screamin' Eagle EVO 88ci Twin Cam Engine Race Valve Spring Kit is an aftermarket performance upgrade designed to enhance the power and durability of Harley-Davidson's Twin Cam 88ci engine. Here are some potential pros and cons of purchasing this kit:

Pros:

1. Increased Power: The race valve spring kit is designed to provide improved valve control, which can lead to increased horsepower and torque. This can result in better overall engine performance and a more enjoyable riding experience.

2. Improved Durability: The race valve spring kit uses high-performance materials and designs to improve the engine's ability to handle high RPMs and increased power. This can lead to longer engine life and reduced maintenance costs.

3. Enhanced Sound: The increased power and RPM capabilities of the engine can result in a more aggressive and pleasing exhaust note.

4. Customization: Installing this kit can be a way to personalize and customize your Harley-Davidson motorcycle, making it unique from others on the road.

Cons:

1. Cost: The Screamin' Eagle EVO 88ci Twin Cam Engine Race Valve Spring Kit can be a costly upgrade, with prices ranging from several hundred to over a thousand dollars, depending on the retailer and any additional installation costs.

2. Complexity: Installing the kit can be a complex and time-consuming process, requiring specialized tools and knowledge. It is recommended that the installation be performed by a professional mechanic or experienced hobbyist.

3. Potential Compatibility Issues: It is important to ensure that the kit is compatible with your specific Harley-Davidson motorcycle model and year. Incompatibilities can result in engine damage or reduced performance.

Conclusion:

The Harley-Davidson 18236-98 84-20 Screamin' Eagle EVO 88ci Twin Cam Engine Race Valve Spring Kit offers significant performance improvements and increased durability for Harley-Davidson motorcycles with the Twin Cam 88ci engine. However, the high cost, complexity of installation, and potential compatibility issues may deter some riders from considering this upgrade. Ultimately, the decision to purchase this kit depends on individual preferences, budget, and riding goals.

Recommendation:

If you are an experienced rider with a strong desire for increased power and customization, and you have the financial resources and time to invest in the installation, the Harley-Davidson 18236-98 84-20 Screamin' Eagle EVO 88ci Twin Cam Engine Race Valve Spring Kit may be an excellent choice for enhancing the performance of your Harley-Davidson motorcycle. However, it is important to thoroughly research the compatibility and installation requirements before making a purchase. If you are unsure of your ability to install the kit or have concerns about the cost, it may be worth considering alternative performance upgrades or seeking professional advice.

Details:

Compatibility: designed for use on all Harley-Davidson Evolution and Twin Cam 88 motors. Electra Glide, Road Street King, Tour Glide. I will certainly be glad to help If can. Bad Boy, Fat Night Train, Deluxe, Standard, Custom, Deuce, Softail Springier, Heritage Springier.

Race Valve Spring Kit, Part Number 18236-98. , Great Condition. The image shows the instruction sheet for Harley-Davidson Screamin' Eagle 1340. Most Of The Stuff I Sell Is Used And It All Can Not Be Perfect.

Touring, Softail, DNA, FXR model's. Installed height , the spring pressure is approximately. Genuine Harley Davidson. Super Glide, Wide Glide.

PICS SPEAK FOR their self's. Why waste your $$$ regret buying some cheap imported Knock-off Crap B.S. Buy dependable Original HD Parts. Do not blame us if you don't read our and look at all the photos.

Its junk, Don't wasted your money. If you do not See it in the photos, Then is included. This comes as you see it in pics. 84-20 Screamin Eagle EVO 88ci Engine Race Valve Spring Kit 650 Lift.

And Hate it later. Disc Glide, Sport Low Rider, Super Glide. Parts from a wrecked motorcycle has lot more probability of having damage that is not seen. Softail model's.

Huge difference in Quality. Trying to Save money by buying cheap crap is basically burning $$$. Please List Proper Reason for Return If you overlook Something or do not read the Good. Greater than the maximum valve lift to avoid coil bind.

Kit Specifications and Information. Touring model's.

part #: 1823698 price

  • $189.95

specifications cylindermotorcycleiz:

  • for models: Screamin, Eagle, Evo, Twin
  • for makes: Eagle, Harley
  • brand: Harley-davidson
  • mpn: 18236-98
  • engine type: 4-stroke
  • type: Cylinder Head Assembly
  • unit type: Unit
  • machine type: Street Motorcycle
  • manufacturer warranty: 1 Month
  • vintage part: No
  • country of origin: United States
  • performance part: Yes

seller cylindermotorcycleiz:

  • rating: 99.7%
  • # reviews: 34556
  • city: North Wilkesboro, North Carolina

offer cylindermotorcycleiz:

  • quantity: 3
  • sold: 0
  • options: Ship-to-home
  • started: November 29, 2025
  • availability: In Stock

payments cylindermotorcycleiz:

  • credit card: Visa
  • wallet: Google-pay
  • other

general cylindermotorcycleiz:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads

returns cylindermotorcycleiz:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

shipping cylindermotorcycleiz:

  • service: USPS Priority Mail Padded Flat Rate Envelope
  • cost: $10.95
  • carrier: USPS
  • type: Fixed
  • transit: 4-9 Days
  • class: Expedited
for models: screamin, eagle, evo, twin, for makes: eagle, harley, engine type: 4-stroke, type: cylinder head assembly, unit type: unit, machine type: street motorcycle, manufacturer warranty: 1 month, vintage part: no, country of origin: united states, performance part: yes,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, sku: 13081414170826771,
Harley-davidson 18236-98 Is Similar To:
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1 offer $189.95 USD
  • Used. Offer #1 priced at $189.95 + $10.95 shipping estimate = $200.90* total. Compatibility: Designed for use on all Harley-Davidson Evolution Engines and Twin Cam Engines 88ci, 96ci & 103ci. 84-20 Screamin Eagle EVO & 88ci Engine Race Valve Spring Kit 650" Lift.+$10.95 shipping

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