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  3. HOLLEY SHP850DL-R

HOLLEY SHP850DL-R Fuel Qft Double Pumper Strip Billet Base

fits model: 850, Street.

Shp850dl-r Holley Quick Fuel Technology Qft 850 Hp Double Pumper All Aluminum Street Strip Red Billet Base

( Brand: Holley ), ( Manufacturer Part Number: SHP850DL-R ), ( Part Type: Fuel Hp Aluminum Strip ), ( Choke Type: Chokeless ), ( Mounting Flange Type: Square Bore ), ( Items Included: Gasket ), ( Surface Finish: Polished Aluminum ), ( Material: Aluminum ), ( Performance Part: Yes )

Review HOLLEY Quick Fuel Technology Qft Hp Double Pumper All Aluminum Strip Red Billet Base fits STREET 850

Introducing the Holley SPH-850DL-R QFT Fuel System, a high-performance solution designed for engine applications demanding large fuel delivery for 850 hp or more. This double pumper fuel system is part of Holley's line of billet base roughed-in fuel systems, offering superior flow rates and exceptional versatility for street and strip applications.

The Holley SPH-850DL-R QFT kit includes a billet aluminum fuel pump cover and an EFI-specific fuel pump assembly. The pump assembly features two Holley 11-340-3 850cfm Holley Sniper Mag Drive pumps housed in an aluminum housing for optimal cooling. The pumps feature Holley's patented Lok-Seal gaskets, ensuring a perfect seal every time, as well as automatic prime capabilities and compatibility with Holley HEI and distributor-less ignition systems.

The fuel system also includes a high-pressure aluminum fuel filter housing and a replaceable 10-micron filter element. The filter housing can accommodate up to -6 AN braided stainless steel fuel lines (line kit sold separately) for maximum fuel delivery efficiency. The 3AN fuel inlet and 6AN fuel outlet force your lines to be routed into the filter housing, resulting in a cleaner setup.

Configure your fuel system with ease with Holley's removable internal crossover. This innovative design provides the flexibility to run various fuel pressure regulator configurations, including Holley or external regulators. The system offers a total fuel pressure range of 0-100 psi, making it an ideal choice for applications where fine-tuning fuel pressure is crucial.

Lastly, Holley's SPH-850DL-R QFT kit includes a custom-designed itinerant fuel pressure regulator with an adjustment range of 20-100 psi. This regulator features a 1/8 NPT fuel pressure output making it compatible with most aftermarket fuel pressure gauge and monitoring systems.

The Holley SPH-850DL-R QFT Fuel System is an essential upgrade for high-horsepower applications demanding abundant fuel delivery capabilities. With top-tier components, flexible design options, and Holley's world-renowned customer service and support, this fuel system is the ultimate choice for high-performance enthusiasts seeking optimal fuel delivery efficiency and reliability.

Holley S Phillips 850DL-R QFT 850 HP Double Pumper Street Strip Billet Base Fuel System: A Comprehensive Analysis

Introduction:

The Holley S Phillips 850DL-R QFT 850 HP Double Pumper Street Strip Billet Base Fuel System is a popular choice for high-performance applications. This fuel system offers numerous benefits, but like any automotive component, it comes with its advantages and disadvantages. This article will provide an in-depth analysis of both, helping potential buyers make an informed decision.

Advantages of Holley S Phillips 850DL-R QFT 850 HP Double Pumper Street Strip Billet Base Fuel System:

1. High Flow Capability: This fuel system can deliver an impressive 850 horsepower, making it suitable for high-performance applications. It is designed to meet the fuel demands of modified engines.

2. Improved Engine Response: The Holley fuel system ensures rapid fuel delivery, leading to improved engine response and throttle sensitivity. This results in smoother acceleration and overall better driving experience.

3. Billet Construction: The billet base design offers several benefits, such as rigidity and durability. The billet aluminum base is CNC machined, ensuring precise dimensions and excellent fit.

4. Double Pumper Design: This fuel pump design guarantees consistent and reliable fuel flow by using two pumps in parallel. This redundancy minimizes the risk of fuel starvation, crucial in high-performance applications.

5. Fuel Pressure Regulator: The fuel system comes with an integrated fuel pressure regulator, eliminating the need for a separate component and reducing overall complexity.

6. Improved Fuel System Integration: The compact and tidy design allows for easier engine bay installations. The self-priming capability also simplifies the starting process.

Disadvantages of Holley S Phillips 850DL-R QFT 850 HP Double Pumper Street Strip Billet Base Fuel System:

1. Cost: This fuel system carries a premium price tag due to its high-performance capabilities and advanced design. This might not be an economical choice for budget-conscious buyers.

2. Complex Installation: The fuel system has several components, which can make the installation process more intricate and time-consuming. It may require some level of automotive knowledge and experience to install it correctly.

3. Size: This fuel system might not fit in smaller engine bays or be suitable for vehicles with limited clearance. It is essential to verify that it will fit in your vehicle before purchasing.

Conclusion:

The Holley S Phillips 850DL-R QFT 850 HP Double Pumper Street Strip Billet Base Fuel System is an excellent choice for high-performance applications where consistent fuel flow and reliability are essential. Its advantages, such as high flow capability, improved engine response, and double pumper design, outweigh its disadvantages, including cost, complex installation, and size, for those enthusiasts looking for a top-performing fuel system.

Recommendation:

If you're looking for a high-performance fuel system for your modified engine or race car, the Holley S Phillips 850DL-R QFT 850 HP Double Pumper Street Strip Billet Base Fuel System is an ideal choice. Its various advantages cater to the demands of high-performance applications. However, consider the potential challenges, such as cost and complicated installation, prior to making a purchase. Ultimately, this fuel system is a worthy investment for those chasing peak engine performance.

Details:

The jetting is 75 up front with a 5.5 Hg high-flow power valve, and 83 in the rear valve circuit blocked. Heres a list of features;. Thanks, Steve. It has been assembled with high-flow .110 needle seat assemblies, 30cc pumps, #31 squirts pink #330 racing pump cams, non-stick bowl and block gaskets, nylon screw vent baffle.

This is NOT the cheap Chinese knock-off junk sold under brand name Pro Comp. Heavy duty red anodized billet aluminum base plate that is much stronger than a stock cast Holley piece. It will flow 850 cfm due to its advanced, contoured design, but have the manners and response of a 750, is Dino-proven 600 horsepower depending upon engine setup. No more fumbling with sight plugs.

Teflon coated slabbed flat instead of half-moon in shape throttle shafts, stainless steel blades, and lactated button-head screws for increased flow due to decreased turbulence. Aluminum inlet fittings. This is one of my custom builds consisting a Holley aluminum, contoured, HP main body for maximum flow and enhanced booster signal. The mounting gaskets are included as shown.

073 idle and .030 high speed bleeds installed. Cast aluminum metering blocks that are custom calibrated for maximum performance. Lightweight aluminum racing Holley fuel bowls with sight windows that will not yellow. Holley polished lightweight aluminum main body with screw-in air bleeds.

part #: shp850dl price

  • $749.00

specifications carbcoon:

  • for models: 850, Street
  • brand: Holley
  • mpn: Shp850dl-r
  • part type: Fuel Hp Aluminum Strip
  • choke type: Chokeless
  • mounting flange type: Square Bore
  • items included: Gasket
  • surface finish: Polished Aluminum
  • material: Aluminum
  • performance part: Yes

offer carbcoon:

  • started: January 26, 2025
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2

shipping carbcoon:

  • cost: $24.64
  • transit: 4-8 Days
  • type: Calculated
  • class: Standard, Expedited
  • service: FedEx Ground or FedEx Home Delivery, USPS Priority Mail
  • carrier: FedEx, USPS

returns carbcoon:

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

general carbcoon:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

seller carbcoon:

  • city: Jeannette, Pennsylvania
  • rating: 100.0%
  • # reviews: 3325

payments carbcoon:

  • wallet: Paypal
  • credit card: Discover
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for models: 850, street, part type: fuel hp aluminum strip, choke type: chokeless, mounting flange type: square bore, items included: gasket, surface finish: polished aluminum, performance part: yes,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, material: aluminum, sku: 4219943827419681,

Holley SHP850DL Is Similar To:

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1 offer $749.00 USD
  • Offer #1: $749.00 price + $32.45 shipping estimate = $781.45* total. It will flow closer to 835 cfm due to it's advanced, contoured design, but will have the manners and response of a 750, and is dyno-proven to 600+ horsepower depending upon engine setup. This is one of my custom builds consisting of a Holley aluminum, contoured, HP style main body for maximum flow and enhanced booster signal.+$32.45 shipping

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