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Description
QUICK FUEL SLAYER SERIES CARBURETOR 600CFM W/ SINGLE INLET FUEL BOWLS # SL-1957EQUICK FUEL SLAYER SERIES CARBURETOR 600CFM W SINGLE INLET FUEL BOWLS # SL 1957E SLAYER SERIES CARBURETOR 600CFM W SINGLE INLET FUEL BOWLS Slayer Series street carburetors are designed with many of the same innovations and features that are built into all QFT race winning carburetors, including changeable air bleeds and power valve channel restrictions. It's designed with a secondary metering plate with changeable jets, and features all aluminum
QUICK FUEL SLAYER SERIES CARBURETOR 600CFM W/ SINGLE INLET FUEL BOWLS # SL-1957ESLAYER SERIES CARBURETOR 600CFM W/ SINGLE INLET FUEL BOWLS
Slayer Series street carburetors are designed with many of the same innovations and features that are built into all QFT race-winning carburetors, including changeable air bleeds and power valve channel restrictions. It's designed with a secondary metering plate with changeable jets, and features all aluminum components for additional weight savings. All Slayer Series carburetors are equipped with universal throttle levers to accommodate Ford A/T kickdown, GM 700 R4 mounting holes, and ability to mount brackets for Chrysler vehicles. Slayer Series are available in 450, 600, and 750 cfm vacuum secondary models. Vacuum Secondaries Electric Choke Single Metering Block Secondary Metering Plate Cast Aluminum Throttle Body Single Sight Glass Windows Changeable Air Bleeds Adjustable Needles Seats Notched Secondary Floats w/Jet Extensions
Barrels
4
Billet Color
Diecast-No Billet
Booster
Down Leg
Brand
Quick Fuel
Carburetor Use
Street
CFM
600
Choke
Electric
Circuit
2
Condition
New
Emission Code
3
Finish
Shiny
Fuel
Gasoline
Fuel System
Carbureted
High Speed Air Bleed
31
Idle Air Bleed Size
73;33
Marine Use
No
Material
Aluminum
Model
Slayer Series
Primary Main Jet
66
Primary Power Valve
65
Primary Pump Nozzle Size
31
Product Type
Carburetor
Secondaries
Vacuum
Secondary Main Jet
74
Supercharged Application
No
Throttle Bore
1-9/16 inch
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Exact fit
Original Toyota product. Exact fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
★★★★★ 5
Genuine Lexus Filter / Quick Delivery
Initially I had installed non-genuine Lexus filter, which the seller claims it fits Lexus RX. That filter fits (kinda). After installing the air-filter and closing the lid, I could see the edge of the filter because the lid did not close tightly. I am not a mechanic, but I was concerned. Hence, I ordered the genuine Lexus filter from Lexus dealer through Amazon. I paid twice more than non-genuine filter (including extra shipping charge of $10.00).
Genuine filter arrived in the FEDEX box (looks and feels pretty sturdy enough to protect the filter) only 2 days after I placed the order. I have just replaced the filter. The lid closes perfectly. Although I spent total $40, for the peace of my mind, it's the money well spent.
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Reviewed in the United States on July 20, 2022
★★★★★ 5
Fits 2015 Lexus RX350
Perfect fit for a 2015 Lexus RX350.
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Reviewed in the United States on September 5, 2025
★★★★★ 5
Lexus, you have never let me down!
I asked for original equipment and that is what I received. Delivery only took a few days from a dealer mid way across the country. A perfect FIT.
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Reviewed in the United States on November 7, 2025
★★★★★ 4
Great Filter - shipping needs to be improved
The air filter was great and would recommend the OEM filter. My only
Complaint is that they didn’t ship it in a box but only slapped on a shipping label on to the original air filter box.
It took about a week to get to me (Arizona) and the box looked really beat up and luckily the filter was still ok by the time it got to me. Recommend putting it in a box to protect it from damage.
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Reviewed in the United States on February 22, 2026
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