---
title: "750 cfm carburetor — Niche Verdict: Worth a look (50/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/750-cfm-carburetor"
last_updated: "2026-07-14T04:57:28.891Z"
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meta:
  description: "750 cfm carburetor 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."
  "og:description": "750 cfm carburetor 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."
  "og:title": "750 cfm carburetor — Niche Verdict: Worth a look (50/100) | Amazon United States - Flapen"
---

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# **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 18Price 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 6% 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

## **Competition**

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%**

**Open market**

**22%**

- Generic30% - Holley18% - Pateyney14% - Southwest Speed8% - FQRANBO4% - Sontrilova4%

## **Product shelf**

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★)4 products missing review or click data not plotted

All 45 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](https://m.media-amazon.com/images/I/41nWIiwDZNL.jpg)**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](https://m.media-amazon.com/images/I/514UfcCKeeL.jpg)**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](https://m.media-amazon.com/images/I/51RrcxJLJLL.jpg)**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](https://m.media-amazon.com/images/I/51NfDtnFIrL.jpg)**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](https://m.media-amazon.com/images/I/51nFQ4XJvVL.jpg)**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

[![Carburetor 750 CFM 4150 Model 4 Barrel Double Pumper Fit for Holley Quick Fuel Brawler race series Carburetor w/Mechanical Secondary No Choke Dual Fuel Inlet and Square Bore Flange #BR-67200](https://m.media-amazon.com/images/I/51fc0xlAYJL.jpg)**Carburetor 750 CFM 4150 Model 4 Barrel Double Pumper Fit for Holley Quick Fuel Brawler race series Carburetor w/Mechanical Secondary No Choke Dual Fuel Inlet and Square Bore Flange #BR-67200**BZJUNZE**$187.44**3 rev8mo ago](https://www.amazon.com/dp/B0G1GYCGLH) [![BR-67200 Carburetor for Holley Quick Fuel 750 CFM 4 Barrel Mechanical Secondary Carburetor 4150 Square Bore No Choke Dual Inlet (750 CFM) #BR67200](https://m.media-amazon.com/images/I/51XpTe0XySL.jpg)**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) [![Carburetor 4 Barrel 750 CFM BR-67213 Compatible with Holley Quick Fuel Brawler 4150 Model with Mechanical Secondaries Electric Choke Aluminum Construction 67213 12inch](https://m.media-amazon.com/images/I/51afoBm1qZL.jpg)**Carburetor 4 Barrel 750 CFM BR-67213 Compatible with Holley Quick Fuel Brawler 4150 Model with Mechanical Secondaries Electric Choke Aluminum Construction 67213 12inch**EPPO**$198.59**1 rev10mo ago](https://www.amazon.com/dp/B0FN6Z3Z2N) [![CNPAPC BR-67213 750 CFM 4 Barrel Carburetor Compatible with Quick Fuel Brawler 4150 Model Mechanical Secondaries Electric Choke Square Bore Double-Pumper Carburetors](https://m.media-amazon.com/images/I/51oNxdsUZCL.jpg)**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](https://m.media-amazon.com/images/I/51mN87Q9-DL.jpg)**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)

**~~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](https://m.media-amazon.com/images/I/51mN87Q9-DL.jpg)**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) [![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](https://m.media-amazon.com/images/I/41aQoacCVOL.jpg)**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**$145.19**0.0★**▲ 104%**](https://www.amazon.com/dp/B0FDQ66BL5) [![Holley Model 4150 750Cfm Double Pumper Carburetor](https://m.media-amazon.com/images/I/41oNV2hN0GL.jpg)**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](https://m.media-amazon.com/images/I/51RrcxJLJLL.jpg)**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](https://m.media-amazon.com/images/I/51Cx1q0IPvL.jpg)**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)

**~~View all trending →~~**

## **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

## **Reviews**

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%