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Description
850 CFM Track Warrior Carburetor - 0-67201BKOverview: Holley is proud to introduce the all new aluminum Track Warrior carburetors. They utilize the best features from Holley's Race Bred Classic 4150 HP carbs, and we have added billet metering blocks, billet base plate, adjustable secondary linkage and knurled (hand adjustable) curb idle screws. The Track Warrior features an aluminum contoured main body design and has screw in air bleeds for precision tuning capabilities. The all new aluminum
Overview:
Holley is proud to introduce the all new aluminum Track Warrior carburetors. They utilize the best features from Holley's Race Bred Classic 4150 HP™ carbs, and we have added billet metering blocks, billet base plate, adjustable secondary linkage and knurled (hand adjustable) curb idle screws. The Track Warrior features an aluminum contoured main body design and has screw in air bleeds for precision tuning capabilities. The all new aluminum Track Warrior weighs up to 40% less and adds horsepower and torque, pushing on the track performance to the next level!!
Features:
- Aluminum construction for weight savings and long lasting good looks in purple or black
- Optimized race calibrations for outstanding throttle response
- Contoured venturi inlet offers balanced airflow for increased horsepower
- Screw in air bleeds for precision tuning capabilities
- Four corner idle for precise idle control
- Mechanical secondaries for awesome tire turning performance
- The billet metering blocks feature improved durability over cast blocks, true gasket sealing and fully adjustable (emulsion bleeds, power valve channel restrictors & idle feed restrictors)
- Available in 650, 750, and 850 CFM versions
- Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Barrels | 4 |
|---|---|
| Billet Color | Black |
| Booster | Down Leg |
| Brand | Holley |
| Carburetor Use | Performance and Race |
| CFM | 850 |
| Choke | None |
| Condition | New |
| Emission Code | 3 |
| Finish | Shiny |
| Fuel | Gasoline |
| Fuel Inlet | Dual |
| Marine Use | No |
| Material | Aluminum |
| Model | 4150 |
| Primary Main Jet | 86 |
| Primary Power Valve | 4.5 |
| Primary Pump Nozzle Size | 31 |
| Product Type | 4150 Model Carburetor |
| Secondaries | Mechanical |
| Secondary Main Jet | 94 |
| Secondary Pump Nozzle Size | 31 |
| Supercharged Application | No |
| Throttle Bore | 1.750 inch |
| Venturii Size | 1.563 inch |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.1 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Ligero
Format: Paperback
Me llego intacto muy buen libro y material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Este libro te servirá para toda tu vida.
Format: Paperback
Excelente
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Must Read - True Strategy for the Age of AI
Format: Hardcover
I'm a management consultant and an entrepreneur reading these kinds of books for more than 30 years. It took me only 5 days to read this book. But it took me another 5 days to summarize all my notes and thoughts and share with my team. And I think it will take me more than 5 years to implement and build everything inspired and suggested by this book.
Sangeet explains in a very fluent, structured and captivating way, with real world examples, how business models change, how AI plays a critical role. We does eliminate all the hype about AI fiction but he focused on AI facts.
Strategy is not about how to invest in AI, it's about "where to play" and "how to win."
Read this great book, get inspired, and change everything you think you knew about AI and business strategy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
★★★★★ 5
Reshuffle Just Reshuffled My Perspective
Format: Paperback
Reshuffle completely reshaped how I think about Gen AI and disruption. Sangeet Paul Choudary does a brilliant job of weaving real-life examples with practical frameworks, making big shifts in tech feel both understandable and actionable.
What I loved most is how he pushes the conversation beyond the usual “AI won’t take your job, but someone who knows AI will.” Instead, he asks the tougher question: what if the job itself no longer exists because of AI? It’s bold, thought-provoking, and incredibly relevant for anyone navigating change right now.
This book feels less like theory and more like a roadmap — one that left me reflecting on my own work and excited about the opportunities ahead. Highly recommend, especially if you’re looking for fresh ways to think about leadership in the age of AI.
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Reviewed in the United States on September 8, 2025
★★★★★ 4
Overall sound thesis worthy of thoughtful consideration
Format: Kindle
Choudary’s book has the tag line, “Who wins when AI restacks the knowledge economy.” While the book is annoying in sections, vague in others, and prone to jargon in yet more locations, the basic thesis is sound and compelling. It’s worth considering.
Choudary’s main argument is that the winners after AI technology is widely adopted will be those who take a systems view of their business rather than simply upgrading individual elements within it. He backs this with several examples based on past technological disruptions and hypothetical case studies. He argues that the best advantages from AI will come from improved communication and managing risk. He supports these arguments reasonably well within the chapters. He also includes 10 Takeaways at the end of each chapter, which is extremely helpful for recapping and making sure the reader understood the thesis.
What gets annoying is Choudary goes back to the same case studies again and again and again. I reached the point of saying, “the horse is dead. Please stop flogging it.” Next, some of his arguments about things like “managing risk” are vague—there’s not enough about specific risks to be useful, which leaves AI as a magic wand to wave. Finally, as with many business writers, Choudary occasionally (but not overwhelmingly) drops into jargon like “technological solutionism.”
Overall, I recommend the book. It’s made me think, even as I struggle to apply the principles to my own business.
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Reviewed in the United States on November 22, 2025