1. Pistons, Rings & Piston Kits Products
  2. sku: 9368897918930741
  3. HARLEY DAVIDSON DS-750745

HARLEY-DAVIDSON DS-750745 Big Kit

fits model: Xl1200, Evo. make: Harley.

Ds-750745 Harley-davidson Oem New Big Bore Kit Evo Xl1200

( Brand: Harley-davidson ), ( Manufacturer Part Number: DS-750745 ), ( Type: Piston Kit ), ( Machine Type: Street Motorcycle ), ( Vintage Part: No ), ( Country Of Origin: United States ), ( Performance Part: Yes )

Review HARLEY DAVIDSON Oem New Big Bore Kit fits EVO XL1200

Harley-Davidson DS-750745 Big Evo XL1200 Kit

The Harley-Davidson DS-750745 Big Evo XL1200 Kit is an essential upgrade for Harley-Davidson motorcycle enthusiasts looking to enhance the performance and aesthetic appeal of their XL1200 model. This kit is specifically designed for Big Twin engines, offering a perfect blend of power, style, and functionality.

The heart of this kit is the DS Performance Big Evo Head. This high-performance cylinder head is CNC-machined for precision and features large 41mm intake valves and 31mm exhaust valves. These larger valves allow for increased airflow into the engine, leading to improved horsepower and torque. The DS Performance Big Evo Head is also equipped with a high-performance 12-degree cooling fin design, ensuring optimal engine temperature for reliable performance.

Another key component of the DS-750745 Big Evo XL1200 Kit is the DS Performance Intake Manifold. Made from lightweight billet aluminum, this intake manifold offers improved airflow and throttle response. The DS Performance Intake Manifold is also designed with a raised plenum for increased power output, making it a must-have for any serious Harley-Davidson performance upgrade.

The DS-750745 Big Evo XL1200 Kit also includes DS Performance 4-into-1 Head Pipes. These high-performance pipes are crafted from stainless steel and feature a 1 3/4-inch diameter, providing optimal exhaust flow and reducing backpressure. The DS Performance 4-into-1 Head Pipes also include removable baffles, allowing riders to customize their exhaust sound.

In addition to these performance upgrades, the DS-750745 Big Evo XL1200 Kit also includes a DS Performance Air Cleaner and DS Performance Throttle Cable. The air cleaner is designed with a large filter element for increased airflow and improved filtration, while the throttle cable offers smooth and responsive throttle control.

In conclusion, the Harley-Davidson DS-750745 Big Evo XL1200 Kit is a comprehensive performance upgrade for Harley-Davidson XL1200 models. This kit includes high-performance components such as the DS Performance Big Evo Head, DS Performance Intake Manifold, DS Performance 4-into-1 Head Pipes, DS Performance Air Cleaner, and DS Performance Throttle Cable. With improved horsepower, torque, and style, the DS-750745 Big Evo XL1200 Kit is an essential upgrade for any serious Harley-Davidson enthusiast.

Pros and Cons of Buying Harley-Davidson DS-750745 Big Evo XL1200 Kit

The Harley-Davidson DS-750745 Big Evo XL1200 kit is an aftermarket performance upgrade designed for Harley-Davidson XL1200N and XL1200XL motorcycles. This kit includes a number of components aimed at enhancing engine performance and improving the overall riding experience. In this analysis, we will explore both the advantages and disadvantages of purchasing this kit for your Harley-Davidson motorcycle.

Pros:

1. Increased horsepower and torque: The DS-750745 kit is designed to boost the performance of your Harley-Davidson motorcycle, resulting in increased horsepower and torque. This can lead to a more thrilling and responsive riding experience.

2. Improved sound: The DS-750745 kit includes a high-performance air cleaner, intake manifold, and exhaust system that can enhance the sound of your engine. This can add to the overall appeal and enjoyment of your motorcycle.

3. Enhanced fuel efficiency: While some performance upgrades can negatively impact fuel efficiency, the DS-750745 kit is designed to improve it. This can help save you money on fuel costs over time.

4. Better throttle response: The DS-750745 kit can improve the throttle response of your motorcycle, making it more responsive and easier to control.

Cons:

1. Higher cost: Upgrading your motorcycle with the DS-750745 kit can be a significant investment. The cost of the kit, as well as any additional installation fees, should be carefully considered before making a purchase.

2. Potential noise concerns: The DS-750745 kit includes a high-performance exhaust system that can produce a louder sound than stock components. This may be a concern for those who prefer a quieter riding experience or live in areas with noise restrictions.

3. Possibility of increased maintenance: Performance upgrades can sometimes lead to increased maintenance needs. This can include more frequent oil changes, spark plug replacements, and other routine maintenance tasks.

4. Potential impact on warranty: Installing aftermarket performance parts, such as the DS-750745 kit, may void your motorcycle's factory warranty. This should be taken into consideration before making a purchase.

Conclusion:

The Harley-Davidson DS-750745 Big Evo XL1200 kit offers several advantages for those seeking to enhance the performance and overall riding experience of their motorcycle. These benefits include increased horsepower and torque, improved sound, enhanced fuel efficiency, and better throttle response. However, the kit also comes with some potential drawbacks, such as a higher cost, potential noise concerns, increased maintenance needs, and the possibility of voiding your warranty.

Ultimately, the decision to purchase the DS-750745 kit should be based on your individual preferences, riding style, and budget. If the benefits of the kit outweigh the drawbacks for you, and you are willing to accept the potential risks and costs, then purchasing the DS-750745 kit may be a worthwhile investment for your Harley-Davidson motorcycle. However, if the cons are a major concern for you, or if the cost is prohibitive, then it may be best to consider other options or hold off on the upgrade.

Details:

Shipping is FREE to any address in the Continental USA. HARLEY-DAVIDSON NEW BIG BORE KIT EVO XL-1200. This item comes standard with a 6 month parts warranty. 6 MONTH WARRAN TY.

part #: ds750745 prices

  • $109.00-$150.95

specifications pistondon:

  • for models: Xl1200, Evo
  • for makes: Harley
  • brand: Harley-davidson
  • mpn: Ds-750745
  • type: Piston Kit
  • machine type: Street Motorcycle
  • vintage part: No
  • country of origin: United States
  • performance part: Yes

offer pistondon:

  • started: December 18, 2025
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

seller pistondon:

  • # reviews: 689
  • city: Muskegon, Michigan
  • rating: 93.7%

returns pistondon:

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

general pistondon:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

payments pistondon:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

shipping pistondon:

  • service: UPS Ground
  • type: Fixed
  • class: Standard
  • transit: 2-5 Days
  • carrier: UPS
  • cost: $0.00
for models: xl1200, evo, for makes: harley, type: piston kit, machine type: street motorcycle, vintage part: no, country of origin: united states, performance part: yes,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 9368897918930741,

Harley-davidson DS-750745 Is Similar To:

pistondon logo
3 offers $109.00–$150.95 USD
  • Offer #1: $109.00 price + $0.00 shipping estimate = $109.00* total. - REMOVED FROM: NEW. HARLEY-DAVIDSON NEW BIG BORE KIT EVO XL-1200.FREE SHIPPING
  • Offer #2: $149.99 price + $19.45 shipping estimate = $169.44* total. Pair of Harley Davidson Back 2" Handlebar Bar Risers.+$19.45 shipping
  • Offer #3: $150.95 price + $20.40 shipping estimate = $171.35* total. 1986-1990 HD 883 Deluxe XLH. Condition is New.+$20.40 shipping

Copyright © pistondon.com