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Quick Fuel SL-750-VS Slayer Series Carburetor, 750 CFM VS

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Quick Fuel SL-750-VS Slayer Series Carburetor, 750 CFM VS
Quick Fuel Technology

|

#424SL750VS

Quick Fuel SL-750-VS Slayer Series Carburetor, 750 CFM VS

  • Features changeable air bleeds and power valve channel restriction
  • Designed with a secondary metering plate and changeable jets
  • All aluminum construction is great for saving wight
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$505.95

/each

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$562.95

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Product Summary

Universal Fit, 4-Barrel Carburetor Barrels, 750 CFM CFM

  • Features changeable air bleeds and power valve channel restriction
  • Designed with a secondary metering plate and changeable jets
  • All aluminum construction is great for saving wight
  • Come equipped with universal throttle levers to accommodate Ford A/T kickdown, GM 700 R4 mounting holes, and ability to mount brackets for Chrysler vehicles
  • 4-barrel square bore flange has a 5.160" x 5.625" bolt pattern

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Key Specs

Carburetor Barrels4-Barrel
Fuel TypeGasoline
Choke TypeElectric
CFM Range700-799 CFM
CFM750 CFM
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Need To Know

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855.313.9176
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Quick Fuel Technology SL-750-VS Details

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.

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Rebates

Holley Heritage Sale 10% off Select Parts

Holley Heritage Sale 10% off Select Parts

Holley Heritage 10% Off Select Parts Sale, running from July 6, 2026, through July 31, 2026. For a limited time, customers can save 10% off on select parts, making it the perfect opportunity to upgrade your vehicle with high-quality components. Sale prices apply to purchases made during the sale period only. No rainchecks or exceptions will be provided. This sale cannot be combined with any other offers, discounts, or promotions.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
CA Prop 65
CARB warning

Quick Fuel Technology SL-750-VS Specifications

KEY SPECS
MFG. Part #SL-750-VS
BrandQuick Fuel Technology
Carburetor Barrels4-Barrel
Fuel TypeGasoline
Choke TypeElectric
CFM Range700-799 CFM
CFM750 CFM
Carburetor Flange Type4-Barrel Square Bore
FinishShiny
Material TypeAluminum
ColorNatural
Secondary TypeVacuum
Fuel Inlet TypeDual
Gasket(s) IncludedYes
New or RemanufacturedNew
Throttle Linkage TypeUniversal
Supercharged ApplicationNo
GENERAL
BoosterDown-leg
Bolt Hole Pattern5.160" x 5.625"
Carburetor Height3.25
Primary Power Valve6.5 Hg
Primary Jet Size72
Secondary Jet Size82
GTIN Code849804001383
Sold in QuantityEach

Ratings & Reviews

4.8

6 Reviews

Overall Assessment

Customers appreciated the carb's superior quality, which was noted to be premium compared to other brands. Many highlighted its exceptional performance upon installation, with the product providing smooth and instant response, enhancing their experience. People would definitely choose to buy this product again for its noteworthy qualities and features.

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4.8

6 reviews

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Would buy again

4.0

4 months ago

Sally

Camarillo ca

Verified

Ran great right out of the box on a zz4 crate engine

Would Recommend

Quit being cheap and buy the Quick Fuel SL‑750‑VS

5.0

5 months ago

BN

Southern Idaho

Verified

Jack, quit being cheap and buy the Quick Fuel SL‑750‑VS already. I swear, you'll spend three weekends trying to "make what you've got work" instead of just bolting on something that actually knows what it's doing. I put that Slayer on, hit the key, and it settled in cleaner than anything you've been fighting with. No cold‑blooded nonsense, no coughing, no "hold on while I warm up" attitude. It just ran. Out on the road? Smooth secondaries, clean pull, no bog. Exactly what a street motor wants. You can cruise it like normal, then hammer it and it wakes right up without acting stupid. Tuning it was a joke — in a good way. Sight glasses, everything responds, no fuel shower across the intake. Couple tweaks and it was dialed. Meanwhile you're over there trying to save fifty bucks and living with a carb that hates you. Just get the Quick Fuel. Bolt it on, forget about it, and stop torturing yourself. You'll spend more on beer complaining about your current carb than the difference in price. If you want it even more ruthless — like "Jack, I'm staging an intervention for your wallet" — I can push it further.

Would Recommend

So far so good looks great and runs great to

5.0

a year ago

Max

Greenville Tennessee

Verified

I think this is a great carburetor

Would Recommend

Works great

5.0

a year ago

Frank

Ontario

Verified

Easy install.

Would Recommend

best quality

5.0

5 years ago

tonraj

Saint Cloud, MN

Verified

Haven't installed the carb but from the reviews and people that have purchased this product say it is premium.

Would Recommend

I Definitely would buy this product again!

5.0

8 years ago

timbob

NM

Verified

Wow. I replaced a factory carb with this. What a difference! Talk about smooth and instant response. I love this thing!

Would Recommend

Showing 6 of 6 reviews

Questions & Answers

3 Questions • 3 Answers

Is this the 4150 style, or the 4160 style?

by timbob

• 8 years ago

1 answer

View Answer

What fuel rail does this carburetor use, and what is the part number, please. Thank You.

by Timbob

• 8 years ago

1 answer

View Answer

Is this a single pumper or double pumper

by Billy

• 8 years ago

1 answer

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3 of 3 questions shown

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