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$10K Drag Shootout 2 Episode 1: The Arrival

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Meet the 2019 competitors for the $10K Drag Shootout. Each team will have 10 days and $10,000 to build the fastest drag car possible and compete on the big stage at No Mercy 10 – live streamed on Speed Video. The $10K Olympics will determine who gets to pick from a selection of four vehicles, but returning champions Team Bigun ... Read More »

Jessi Combs: A Legend Lost Too Soon

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Photos from JessiCombs.com and Instagram @thejessicombs The ‘fastest woman on four wheels,’ has died in a land-speed accident at the age of 39-years-old. Jessi Combs, a legend in many facets of the automotive world, passed away on Tuesday following an accident in a jet-powered land-speed car in the Alvord Desert in Oregon. The accident occurred as she was trying to break her ... Read More »

2019 COMP Performance Group Interns, The Future Of The Automotive Aftermarket

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A special thank you to our 2019 Interns for all their hard work this summer! Robert Fisher, Marketing Intern Robert is a Marketing and Logistics major at the University of North Florida. He is on target to graduate in the spring of 2020. He joined us in early June, where he has been working with our web team on a ... Read More »

Speed Secrets: Adding ZEX Nitrous To A Turbo 5.3! HUGE Gains!

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Working with the experts at ZEX, two of the funnest parts of building an engine are tested: boost and nitrous! Nitrous is awesome, boost is awesome, but what happens when you combine the two? Double the fun! When it comes to choosing nitrous or boost, the majority of engine builders will opt for one or the other, but why choose ... Read More »

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 »

Dyno Testing the New COMP Cams Stage 2 LST Turbo Camshaft!

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When Speed Secrets works with the experts at COMP Cams, that can only mean one thing – cam tests! On this episode, it’s not time for just any cam test, but an LS cam test, and a turbo LS cam at that. The cams being put to test today are the LST, or Low Shock Technology cams. What is the ... 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 »

Speed Secrets: ZEX 125 Shot Dyno Test On a Small Block Ford

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Can you turn your car into a superhero? Not in a traditional way, but with the use of nitrous, you can give your naturally aspirated engine super powers. In this episode of Speed Secrets, the team shows you exactly what happens when you install nitrous on a 392 cubic inch Ford engine. Before getting to the engine test, it’s important ... Read More »

COMP Cams® Cam-Gear Upgrade w/ Lock Plate Kit for GM LS 3-Bolt Camshafts

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Memphis, TN – The Cam Gear Upgrade w/ Lock Plate Kit for GM LS 3-Bolt Camshafts easily allows the installation of the stronger three bolt camshaft into an LS engine originally equipped with a single bolt camshaft. Converting a GM LS engine from a single-bolt style camshaft to the popular three-bolt style cam is both easy and recommended when building ... Read More »

COMP Cams® .630” Lift Conical Valve Spring Kits for Dodge Gen IV HEMI Applications

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Memphis, TN – COMP Cams® .630” Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs provide the proven RPM stability and performance of the #7228 conical spring in convenient kit options. COMP Cams® .630” Lift Conical Valve Spring Kits allow for more lift and high RPM stability in high performance and race 5.7/6.2/6.4L Dodge Gen IV HEMI applications. The ... Read More »