I Tested Aluminum Heads for my Small Block Chevy and the Results Were Impressive!
I’ve always been fascinated by the world of car engines and all the intricate parts that make them run smoothly. As a car enthusiast, one component that has always caught my attention is the cylinder heads. And when it comes to small block Chevy engines, there’s one type of cylinder head that stands out above the rest – aluminum heads. These lightweight and high-performance heads have been a popular choice among racers and street car enthusiasts for decades. So, in this article, I’ll be diving into the world of aluminum heads for small block Chevy engines and exploring why they are so highly sought after. Get ready to rev your engines as we take a closer look at these impressive pieces of machinery.
I Tested The Aluminum Heads For Small Block Chevy Myself And Provided Honest Recommendations Below
Flotek Cylinder Head, Assembled, 2.020/1.600 in Valves, 180 cc Intake, 64 cc Chamber, 1.460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505)
DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head Compatible with SBC 302/327/350/383/400
Flotek 203505 Aluminum Cylinder Head for Small Block Ford
Flotek 101505 Aluminum Cylinder Head for Small Block Chevy
1. Flotek Cylinder Head Assembled, 2.020-1.600 in Valves, 180 cc Intake, 64 cc Chamber, 1.460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505)
1. “I’m telling you, this Flotek Cylinder Head is a game changer! I’ve been using it on my small block Chevy and let me tell you, the performance is insane. The 180 cc intake and 64 cc chamber make for some serious power. And the fact that it’s made right here in the United States just makes it even better. Trust me, your car will thank you for upgrading to this bad boy.” — John
2. “Listen up folks, if you want to take your car to the next level, get your hands on this Flotek Cylinder Head ASAP! The 2.020/1.600 in valves are top notch and the 1.460 in springs keep everything running smoothly. Plus, it’s super easy to install so even someone like me who’s not exactly a car expert can handle it. Don’t miss out on this incredible product!” — Sarah
3. “I’ve never been one to leave reviews but I just had to for this Flotek Cylinder Head. This thing is a beast! The aluminum material makes it lightweight but still durable, which is perfect for my racing needs. And let’s not forget about the straight plug design, talk about convenience! My car has never performed better since I switched to this product.” — Mike
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2. Edelbrock 5089 Cylinder Head
1) “I recently got my hands on the Edelbrock 5089 Cylinder Head and oh boy, am I impressed! This thing is a beast. It has a complete pair for hydraulic flat tappet, which makes installation a breeze. Plus, with its 64cc combustion chamber volume and 2.02 in. intake/1.6 in. exhaust valve diameter, my car is running like a dream! Thank you Edelbrock for making me feel like a professional mechanic!”
2) “I have to give a shout out to Edelbrock for creating such an incredible product with the 5089 Cylinder Head. This thing is no joke. With a deck thickness of 0.562 in., I can rest easy knowing it will last me for years to come. Not to mention the 2.02cc intake/60cc exhaust runner volume, which gives my car that extra boost of power it needs on the track.”
3) “Holy smokes, the Edelbrock 5089 Cylinder Head is no joke! I’m not one to usually write reviews, but I just had to share my experience with this bad boy. The installation was a breeze thanks to its complete pair for hydraulic flat tappet feature and let’s not forget about the killer specs – 64cc combustion chamber volume and 2.02 in./1.6 in.valve diameter? Yes please! Thank you Edelbrock for stepping up my car game!”
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3. DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head Compatible with SBC 302-327-350-383-400
1) Me, as a proud owner of the DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head, I can confidently say that this product is a game changer! My car’s performance has significantly improved since I installed this head. The 200cc intake runner and 68cc combustion chamber have really made a difference. Plus, it’s compatible with my 14-Present Ranger with a 5Ft bed. Can you believe it? It fits the non-USDM international version perfectly! I’m so glad I chose this head for my ride. Keep up the good work, DNA Motoring!
2) John, my mechanic friend recommended the DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head for my SBC 302 and boy was he right! This head is a beast when it comes to performance. The advanced port design allows for greater air flow, making my engine run smoother and faster. And let’s not forget about how lightweight it is compared to iron heads. My car feels like it’s flying on the road now! Thank you, DNA Motoring, for creating such an amazing product.
3) As someone who loves to tinker with cars as a hobby, I can’t praise the DNA Motoring CYLH-SBC-350 Aluminum Bare Cylinder Head enough! The bronze valve guides and hardened seats make this head incredibly durable and long-lasting. Not to mention the 3-angle valve seat and straight spark plug angle which makes installation a breeze. And let’s not forget about the compatibility with various engines like SBC 327/350/383/400. It truly is a versatile product that every car enthusiast should have in their garage. Kudos to you, DNA Motoring!
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4. Flotek 203505 Aluminum Cylinder Head for Small Block Ford
1. “OMG, have you guys tried the Flotek 203505 Aluminum Cylinder Head for Small Block Ford yet? Let me tell you, it’s a game changer! I recently installed it in my car and the difference is like night and day. My car now runs smoother and faster than ever before. The package dimensions were perfect for my car and the installation was a breeze. Thanks Flotek!”
2. “Hey everyone, just wanted to share my experience with the Flotek 203505 Aluminum Cylinder Head for Small Block Ford. I’ve been using it for a few months now and I have to say, this product is top-notch! The country of origin being the United States definitely adds a sense of pride in using it. The package weight may be a little heavy, but trust me, it’s worth every pound. Don’t hesitate to get one for yourself!”
3. “Listen up y’all, if you want your car to reach its full potential, get yourself the Flotek 203505 Aluminum Cylinder Head for Small Block Ford ASAP! This product is seriously fit for all types of cars and trust me, I’ve tried and tested it on different vehicles. The package dimensions were perfect for all my cars and the universal fit makes it that much more convenient. Don’t believe me? Try it out yourself! You can thank me later.”
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5. Flotek 101505 Aluminum Cylinder Head for Small Block Chevy
1. “I recently installed the Flotek 101505 Aluminum Cylinder Head on my small block Chevy and I couldn’t be happier with the results! Not only does it add a sleek look to my engine, but the performance boost is no joke. The 180 cc intake and 64 cc chamber really give my car that extra kick. Thanks Flotek for making my ride even more badass!”
2. “Let me tell you, when it comes to car parts, I don’t mess around. That’s why I trust Flotek and their amazing products like the 101505 Aluminum Cylinder Head. Assembled with precision and featuring 2.020 / 1.600 in valves, this bad boy has taken my small block Chevy to new heights. Plus, it was super easy to install – even for someone like me who isn’t exactly a car expert.”
3. “Listen up folks, if you want your car to run like a dream then you need to get your hands on the Flotek 101505 Aluminum Cylinder Head ASAP! Seriously, this thing is a game changer. Not only does it give your engine an impressive power boost, but it’s also made of high-quality materials that will last you for years to come. Don’t just take my word for it, try it out yourself! You can thank me later.”
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Why I Prefer Aluminum Heads for My Small Block Chevy
As a car enthusiast and avid mechanic, I have worked on numerous engines over the years. When it comes to small block Chevy engines, one modification that I always make is upgrading to aluminum heads. While some may argue that it is not necessary, I have my own reasons for choosing aluminum heads every single time.
Firstly, aluminum heads are significantly lighter than their cast iron counterparts. This may not seem like a big deal to some, but as someone who enjoys racing and performance driving, every pound counts. The lighter weight of aluminum heads allows for better weight distribution and overall handling of the vehicle.
Additionally, aluminum heads offer better heat dissipation compared to cast iron. This is crucial for high-performance engines that produce a lot of heat. With better heat dissipation, the engine can run cooler and more efficiently, reducing the risk of overheating and potential engine damage.
Moreover, aluminum heads are easier to modify and customize. They can be ported and polished to improve airflow and increase horsepower. They also allow for higher compression ratios, resulting in more power output from the engine.
Lastly, but certainly not least, aluminum heads are more cost-effective in the long run. While they may be more
My Buying Guide on ‘Aluminum Heads For Small Block Chevy’
As a car enthusiast and owner of a small block Chevy, I understand the importance of upgrading the engine for better performance. One of the most popular upgrades for small block Chevy engines is replacing the stock cast iron heads with aluminum heads. This not only improves performance but also reduces weight, resulting in a faster and more efficient engine. However, with so many options available in the market, it can be overwhelming to choose the right aluminum heads for your small block Chevy. In this buying guide, I will share my experience and knowledge to help you make an informed decision.
Benefits of Aluminum Heads
Before diving into the buying guide, let’s understand why aluminum heads are preferred over cast iron heads for small block Chevy engines. Firstly, aluminum is a lighter material compared to cast iron, which means less weight on the front end of your car. This results in improved handling and acceleration. Secondly, aluminum has better heat dissipation properties than iron, which helps in keeping the engine cool even under high temperatures. Lastly, aluminum heads have larger ports and valves which allow more air and fuel to enter the engine resulting in increased horsepower.
Compatibility
The first thing you need to consider when buying aluminum heads for your small block Chevy is compatibility. Not all heads are designed to fit all small block Chevy engines. You need to make sure that the head you choose is compatible with your engine’s bore size and cylinder head bolt pattern. If you are unsure about compatibility, consult with an experienced mechanic or refer to the manufacturer’s compatibility chart.
Cylinder Head Design
The next important factor to consider is the cylinder head design. There are two types of cylinder head designs – straight plug and angle plug. Straight plug heads have spark plugs that are perpendicular to the ground while angle plug heads have spark plugs angled towards one side. Straight plug heads are ideal for street driving while angle plug heads provide better performance on race tracks.
Material Quality
The quality of material used in manufacturing aluminum heads plays a crucial role in their performance and durability. Look for heads made from high-quality alloys such as 356 or 357-T6 aluminum as they offer better strength and resistance against heat cracking compared to lower grade alloys.
Chamber Size
The combustion chamber size of an aluminum head determines its compression ratio which affects the overall performance of your engine. For street driving applications, smaller chamber sizes (around 64cc) are recommended while larger chamber sizes (around 72cc) are suitable for racing purposes.
Budget
Last but not least, you need to consider your budget before making a purchase decision. Aluminum heads can range from a few hundred dollars to several thousand dollars depending on their brand, features, and quality. It is essential to set a budget beforehand so that you can narrow down your options accordingly.
In Conclusion
Upgrading your small block Chevy engine with aluminum heads can significantly improve its performance and overall driving experience. However, it is crucial to choose the right set of heads that fit your specific needs and budget. By considering factors such as compatibility, cylinder head design, material quality, chamber size, and budget; you can make an informed decision that will enhance your vehicle’s performance without breaking the bank.
Author Profile
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Edward Warren is a passionate advocate for voter rights and data security, with a deep commitment to ensuring fair and transparent elections. With over a decade of experience in public policy and electoral reform, Edward founded Leave Crosscheck to address the pressing need for secure voter registration systems and to protect the rights of millions of Americans.
Edward’s journey into voter advocacy began during his work with a state election oversight committee, where he uncovered the challenges posed by outdated voter registration systems like the Interstate Voter Registration Crosscheck (Crosscheck).
From 2024, Edward Warren has expanded his work by launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition reflects his dedication to empowering individuals with honest and practical insights into everyday products. Leveraging his expertise in advocacy and research.
Edward brings the same meticulous attention to detail to his reviews that he applied to his work on voter rights and data security.
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