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Tag Archives: Intake

Speed Secrets: LSXR vs. Stock Truck Intake Dyno Test! Which Makes More Power?

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Working with the experts at FAST, it’s time to test the factory 5.3-liter intake manifold against the LSXR intake manifold. If this goes like any of the prior testing, the FAST manifold is going to be a tough one to beat. This is even truer with heavily modified engines, but how well will it work on a milder 5.3-liter engine? ... Read More »

Speed Secrets: Does a Larger Throttle Body REALLY Gain Horsepower?

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Working with the experts at FAST, it’s time to talk about airflow – not just any airflow, but throttle body airflow. There’s a lot of misunderstanding around the engine building community about intake manifolds and throttle bodies. When a FAST intake manifold was tested against a stock manifold, you’ll see big gains – the misconception is that those gains are ... Read More »

RHS® 24-Degree Aluminum Intake Manifolds for Big Block Chevy Applications

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Memphis, TN – New RHS® 24-Degree Aluminum Intake Manifolds for BBC Applications are proven to outperform competing products on the market. These manifolds are designed for maximum airflow and power with a 4500 Dominator-style carburetor flange. Engineered to fit most 24-degree style race cylinder heads, RHS® took additional efforts to ensure excellent port matching when paired with RHS® Big Block ... Read More »

Speed Secrets: FAST Intake Manifolds Short Intake Runner Test

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The LSXR LS3 intake manifold is the result of extensive EFI research and development by Fast, the industry leader in fuel injection aftermarket performance parts. More flow and more power are among the many benefits this incredible intake manifold has to offer, but it doesn’t end there. The really great part about the FAST LSXR LS3 intake is its adjustability ... Read More »

Speed Secrets: FAST LSXR 102mm Intake Test!

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How much power are intake manifolds really worth is a commonly asked question. To try his hand at answering this question, Richard Holdener with Speed Secrets teams up with Comp Cams and Fast. The problem with this question is that even though it seems pretty straight forward, it’s really not. The reality is that the power gains from an intake ... Read More »

Finding the Intake Lobe Centerline

Step 3: Roll the cam backward until the gauge reads .50 lift before max lift and take a degree reading from the cam wheel.

Finding the Intake Lobe Centerline is essential to degree a camshaft, and it’s easy. See our Finding Top Dead Center article to learn how to set up the degree wheel. Read More »

FAST Unveils New Ignition Division

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Memphis, TN – FAST is launching a full line of ignition systems and related components for both race and street applications to strengthen its position as the leader in fuel, air and spark technology. For more than two decades FAST has been at the forefront of the performance aftermarket with its state-of-the-art fuel injection systems, manifolds, throttle bodies and more. Now the ... Read More »

Inglese Coyote Intake Buildup

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When Slam’d Mag called and asked us if we could trim out an Inglese system for a Ford Coyote, we said yes. We’ve worked with Hogan’s Racing Manifolds on past projects and knew the staff there would deliver a beautiful piece. True to form, they crafted a one-off aluminum intake, complete with a vacuum chamber and the proper flanges. The ... Read More »

Product Spotlight Video: RHS 23° SBC Intake Manifold

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Memphis, TN – In this video, COMP Performance Group™ VP of Engineering, Brian Reese, discusses the features and state-of-the-art engineering techniques that went into the creation of the RHS® 23° SBC Intake Manifold. There are a lot of Small Block Chevy intake manifolds on the market, but many were designed years ago. The RHS® 23° SBC Intake Manifold stands out ... Read More »