holley carburetor
Skip itPrices mostly outside the sweet spot ($145.19–$810.62) — this niche doesn't clear our bar today.
Quality gap
Incredible3.6★avg incumbent rating — lower means beatable quality
Review moat
Incredible30.08avg incumbent reviews — the moat a new listing must climb
Competition
Good41%top-5 click share — leaders hold, buyers still browse
Market size
Okay$149K$149K/yr · 155K searches
Avg price
Okay$291.00avg listing price — sweet spot $15–$100
Brand share
Bad90%top-5 brand share — brand-locked demand
Growth
Bad-3.0%90-day search growth — must beat 0% to launch
Returns
Bad6.7%return rate — above 6% kills the launch gate
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale
Price range
Bad$145.19–$810.62cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.Brands
17 falling
Sellers
71
Top-5 brand share
90%
Open market
8%
- Generic41%
- Holley25%
- FQRANBO10%
- Southwest Speed10%
- RoyalAir3%
- BZYOUYI2%
- Open — no brand owns it (11 brands, 8%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 48 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
BR-67255 Carburetor 4150 Model 650 CFM 4 Barrel For Holley Quick Fuel Brawler Double-Pumper Carburetor Mechanical Secondary Electric Choke Square Bore Flange Replace
Generic$176.383.7★19 rev
Holley 0-80457S 600 CFM Street Warrior Carburetor
Holley$464.134.4★193 rev
BR-67199 Carburetor for Holley 650 Cfm Race Series Mechanical Secondary Carburetor 4 Barrel 4150 Square Bore No Choke Dual Inlet
Generic$178.924.4★11 rev
NEW QUICK FUEL TECHNOLOGY BRAWLER STREET CARBURETOR RED BILLET BLACK FINISH MECHANICAL SECONDARIES 750 CFM 4150 MODEL COMPATIBLE WITH GASOLINE
Southwest Speed$671.384.3★73 rev
Holley 0-80508S 750 CFM Classic Holley Carburetor
Holley$492.844.3★176 rev
Newest
by launch date
Gihdfer BR-67255 Carburetor 650 CFM 4150 Model 4 Barrel Dual Fuel Inlet Replacement for Holley Quick Fuel Brawler Diecast Carburetors Mechanical Secondary Electric Choke Square Bore Flange
Gihdfer$212.170 rev
BR-67277 4 Barrels Carburetor 650 CFM 4BBL Carb For Holley Brawler Diecast Carb 4150 with Manual Choke
Generic$172.691 rev
FR-80457S Carburetor Replacement for Holley 600 CFM 4160 Street Warrior 4 Barrel
XINGMUAMZ$156.940 rev
BR-67201 850CFM 4-Barrel Carburetor - 4150 Double Pumper Mechanical Secondary for Holley Quick Fuel Brawler Race Series - Square Bore No Choke Dual Inlet Performance Carb
Generic$178.588 rev
BR67214-850 Brawler Carburetor 850CFM 4 Barrel with Electric Choke Replacement for Holley BR67214 4150 Mechanical Secondary
Generic$177.712 rev
Trending
90-day click momentumFR-80457S Carburetor Replacement for Holley 600 CFM 4160 Street Warrior 4 Barrel
XINGMUAMZ$156.940.0★
Quick Fuel Technology Brawler Street Carburetor Red Billet Black Finish Mechanical Secondaries 750 CFM 4150 Model Gasoline Compatible (850CFM)
RoyalAir$207.451.0★
BR-67270 4 Barrel Carburetor for Holly 4150 Model Vacuum Secondary Electric Choke Replacement 600 CFM
Generic$153.563.8★
4-Barrel Carburetor 750 CFM FIT Holley BR67213 Footprint Square Bore Flange with Electric Choke Vacuum Secondaries Fuel System Replaces BR67213 for V8 Competition Use
AUTOTOP$145.190.0★
Gihdfer BR-67255 Carburetor 650 CFM 4150 Model 4 Barrel Dual Fuel Inlet Replacement for Holley Quick Fuel Brawler Diecast Carburetors Mechanical Secondary Electric Choke Square Bore Flange
Gihdfer$212.170.0★
Demand & seasonality
Weekly Amazon search volume, last 66 weeks — -3.0% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“I get that its cheaper”
“Perfect fit”
“Just as advertised”
“Works good”
“As advertised, looks great”
“great product”
“Replaced them and it runs finally”
“Seem good on my 79 ford f350 with 400 engine”
“no leaks everything was good”
“Good carb for cheap”
What buyers complain about
“Leaked gas”
“And poor quality parts”
“Jets are not correct size”
“Float would stick shut or open no mater how adjusted”
“Has never ran correctly”
“feels very heavy like a name brand carburetor can't wait to see how it goes”
“Could not set”
“This is NOT compatible with Holley”
“Junk carb shoots fuel out over flow adjustments do not work dont waste your money”
“caught on fire”