---
title: "750 Cfm Carburetor — $160K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/750-cfm-carburetor"
last_updated: "2026-08-05T18:45:34.922Z"
locale: en
meta:
description: "Niche score 50/100 · $160K/yr market. Prices mostly outside the sweet spot ($127.35–$853.69) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $160K/yr market. Prices mostly outside the sweet spot ($127.35–$853.69) keeps it on the watch list. Data updated Jul 2026."
"og:title": "750 Cfm Carburetor — $160K/yr Amazon US Niche (2026) - Flapen"
---
# **750 cfm carburetor**
**Worth a look**
Shows a thin review moat (24 avg reviews), but prices mostly outside the sweet spot ($127.35–$853.69) keeps it on the watch list.
Market size 34Growth 57Conversion 13Competition 81Returns 16Price range 0Avg price 28Brand share 50Review moat 99Quality gap 98
**Review moat**
**Incredible****24.29**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Incredible****3.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Great****34%**
top-5 click share — an open shelf
**Growth**
**Good****+31.1%**
90-day search growth — must beat 0% to launch
**Brand share**
**Good****75%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$160K**
$160K/yr · 50K searches
**Avg price**
**Okay****$318.09**
avg listing price — sweet spot $15–$100
**Returns**
**Bad****7.6%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$127.35–$853.69**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, 750 cfm carburetor is a $160K/yr Amazon United States market (50K searches/yr). The top 5 brands hold 75% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **750 cfm carburetor market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$80K–$159K**
- units × avg price
- **Conversion rate**
- **1.0%**
- **Avg BSR**
- **#7,068**
- **Page quality**
- **0%**
- **Prime**
- **96%**
- **Sponsored**
- **69%**
- **Out of stock**
- **16.6%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **177 days**
## **Competition & brand share**
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.
**Brands**
**23 **▼falling
**Sellers**
**82**
**Top-5 brand share**
**75%**
Top 20: 99%
**Top-5 click share**
**34%**
Top 20: 78%
**Open market**
**22%**
- Generic30% - Holley18% - Pateyney14% - Southwest Speed8% - FQRANBO4% - Sontrilova4%
## **Demand**
Weekly Amazon search volume, last 15 weeks — +31.1% search growth over the last 90 days.
2K1KSpike '26Mar '26Apr '26Apr '26May '26May '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/automotive/750-cfm-carburetor/trend)
## **Top 750 cfm carburetor search terms**
- **holley 750 double pumper**10K/yr+51.4%0.6% conv. - **750 cfm carburetor**14K/yr+27.3%0.8% conv. - **750 carburetor**6K/yr+19.6%0.8% conv. - **750 double pumper carburetor**5K/yr+34.1%0.7% conv. - **holley 750 carburetor**5K/yr+5.0%0.9% conv. - **750 holley carburetor**4K/yr+49.9%0.9% conv. - **holley 750 double pumper carburetor**6K/yr+11.9%1.6% conv. [**All search terms **](https://flapen.com/research/us/automotive/750-cfm-carburetor/search-terms)
## **Top 750 cfm carburetor products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%$5K6%$10K9%$14K12%$19K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Aluminum CNC Carburetor 750 CFM Double Pumper Mechanical Secondary 4150**Pateyney**$332.48**3.2★9 rev](https://www.amazon.com/dp/B0CCY9FCS4) [2**Holley 0-80508S 750 CFM Classic Holley Carburetor**Holley**$492.84**4.3★176 rev](https://www.amazon.com/dp/B00029J4HY) [3**0-82751SA Carburetor for Holley 750 CFM Aluminum HP Mechanical Secondaries Double Pumper Carburetor**Generic**$179.21**4.4★4 rev](https://www.amazon.com/dp/B0FJ8GVK5Z) [4**BR-67213 Carburetor 750 Cfm 4 Barrel Double Pumper E-Choke for Holley Edelbrock Carter Afb Autolite Style 67213 Carburetors**Generic**$179.60**4.0★11 rev](https://www.amazon.com/dp/B0FC5W1XYQ) [5**NEW QUICK FUEL TECHNOLOGY BRAWLER STREET CARBURETOR RED BILLET BLACK FINISH MECHANICAL SECONDARIES 750 CFM 4150 MODEL COMPATIBLE WITH GASOLINE**Southwest Speed**$671.38**4.3★73 rev](https://www.amazon.com/dp/B08LHHLS24)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BR-67200 Carburetor for Holley Quick Fuel 750 CFM 4 Barrel Mechanical Secondary Carburetor 4150 Square Bore No Choke Dual Inlet (750 CFM) #BR67200**Sontrilova**$252.89**2 rev9mo ago](https://www.amazon.com/dp/B0FSRHLP6Y) [**CNPAPC BR-67213 750 CFM 4 Barrel Carburetor Compatible with Quick Fuel Brawler 4150 Model Mechanical Secondaries Electric Choke Square Bore Double-Pumper Carburetors**CNPAPC**$160.55**0 rev10mo ago](https://www.amazon.com/dp/B0FN46D5Z2) [**1411 Carburetor 750 Cfm 4 Barrel Square Bore Air Valve Secondary Electric Choke Replacement For Edelbrock Performer Series**Generic**$127.58**7 rev10mo ago](https://www.amazon.com/dp/B0FMDXM3Z3) [**0-82751SA Carburetor for Holley 750 CFM Aluminum HP Mechanical Secondaries Double Pumper Carburetor**Generic**$179.21**4 rev11mo ago](https://www.amazon.com/dp/B0FJ8GVK5Z) [**BR-67200 Carburetor 4150 Model 750 CFM 4 Barrel Double Pumper Compatible with Holley Quick Fuel Brawler Carburetor Race Series Carb**Titaniarm**$248.52**1 rev1y ago](https://www.amazon.com/dp/B0FGH44J2C)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**1411 Carburetor 750 Cfm 4 Barrel Square Bore Air Valve Secondary Electric Choke Replacement For Edelbrock Performer Series**Generic**$127.58**4.1★**▲ 133%**](https://www.amazon.com/dp/B0FMDXM3Z3) [**Holley Model 4150 750Cfm Double Pumper Carburetor**Holley**$698.18**4.8★**▲ 81%**](https://www.amazon.com/dp/B000CMJMF0) [**0-82751SA Carburetor for Holley 750 CFM Aluminum HP Mechanical Secondaries Double Pumper Carburetor**Generic**$179.21**4.4★**▲ 79%**](https://www.amazon.com/dp/B0FJ8GVK5Z) [**1411 750 CFM 4-cylinder carburetor with electric choke square flange single fuel inlet (non EGR) Fit for Performer Series**Generic**$131.10**4.7★**▲ 65%**](https://www.amazon.com/dp/B0F7XC93PK) [**CNPAPC BR-67213 750 CFM 4 Barrel Carburetor Compatible with Quick Fuel Brawler 4150 Model Mechanical Secondaries Electric Choke Square Bore Double-Pumper Carburetors**CNPAPC**$160.55**0.0★**▲ 59%**](https://www.amazon.com/dp/B0FN46D5Z2)
**~~View all trending →~~**
## **What buyers say about 750 cfm carburetor**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**36%
*“this is cheaper”*
**Advertised Vs Actual Product**14%
*“It was just as described”*
**Efficiency**12%
*“Its running good”*
**Assembly/Installation**9%
*“Worked perfectly easy install”*
**Quality-Overall**6%
*“Great quality”*
**Leak-Proof**5%
*“not leak fuel everywhere”*
**Size-Overall**5%
*“Holley jets and air bleeds and even a secondary metering block conversion fits”*
**Strength**3%
*“Runs strong on my 383 stroker”*
**Durability**2%
*“If the carb proves durable it will deserve 5 stars”*
### **What buyers complain about **
**Leak-Proof**33%
*“This item leaked at every office”*
**Quality-Overall**17%
*“Complete garbage”*
**Size-Overall**11%
*“A little big for my chevy 350”*
**Instructions/User Manual/Troubleshooting**7%
*“No instructions or product information included”*
**Fuel Efficiency**6%
*“Because the pump does not put fuel into the jets”*
**Assembly/Installation**6%
*“Before installing had to straighten boosters”*
**Paint Quality**6%
*“the paint is now coming off inside the bowl”*
**Rusts/Corrodes**3%
*“whatever alloys they use on the internals corrod quickly”*
### **Top return reasons **
**Functionality-Overall**18%
**Leak-Proof**18%
**Size-Overall**17%
**Defective Material/Parts**14%
**Compatibility-Overall**9%
**Mechanism Issues**4%
**Product Condition**3%
**Fuel Efficiency**3%
**Advertised Vs Actual Product**3%
**Value For Money**2%
## **Common questions**
- **Is 750 cfm carburetor profitable to sell on Amazon United States?**
- The niche generates $160K/yr across 45 tracked products. 1 of 9 products launched in the last 360 days are still selling. 90-day search growth is +31.1%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the 750 cfm carburetor niche?**
- 23 brands and 82 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in 750 cfm carburetor?**
- Top complaints mined from reviews: Leak-Proof, Quality-Overall, Size-Overall. The return rate is 7.6% — above our launch gate.
- **What does it cost to enter the 750 cfm carburetor niche?**
- Listings span $127.35–$853.69; the average listing price is $318.09 (sweet spot $15–$100). The average incumbent carries 24 reviews — the moat a new listing must climb.
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