Power Tools

4.5 vs. 6.5 Power Valve The power valve is a pivotal device/system for tuning carburetors in order to optimize engine performance and/or gas mileage. Engineers have designed power valves with various ratings, such as 4.5 and 6.5 inches of mercury (read: InHg), to provide tuners with flexibility in achieving the desired air-fuel mixture ratio. However, 4.5 and 6.5 power valves are somewhat different in features and functions.  Let’s analyze those differences to help you make an informed choice for your specific tuning needs. What is the 4.5 Power Valve and Its Uses? The 4.5 power … Read more

5.7 Vortec No Spark From Coil – Causes and Fix Experiencing a “5.7 Vortec No Spark From Coil” issue can be frustrating, but it’s a common problem in Chevy and GMC trucks powered by the 5.7 Vortec engine. Below, we’ll discuss the causes behind this common issue and provide you with effective solutions to get your engine running smoothly and better performing. What is 5.7 Vortec and Its Uses The 5.7 Vortec engine is a reliable and durable powerplant found in many Chevy and GMC trucks. It’s known for its performance and efficiency. This monstrous … Read more

How to set timing on 5.7 Vortec without a scanner While it’s known for its power and efficiency, the remarkable 5.7 Vortec engine, the timing plays a pivotal role in unleashing its full potential. Accurate timing is the key to efficient combustion, fuel economy, and optimized power output of this beast machine. Here, we’ll discuss how to set timing on 5.7 Vortec without a scanner step by step. Whether you’re a seasoned mechanic or a DIY enthusiast, mastering timing adjustment skills is essential to get the best out of this amazing engine. What is a … Read more

Do you want a JDM-themed interior for your project car? Do you seem to get fascinated with a bunch of gauges mounted all over the dashboard of your car? But You don’t appreciate the fact that it takes too much dashboard space. If any of the above statements seem relatable to you, then you my friend, are looking for an Affordable Digital Performance monitoring system! That’s also Multi-functional! Why is a Digital Performance monitoring system more practical? If you’re a car nut, off-road adventurer, street racing fanatic, or into custom mods, ‘out-of-factory mods’ doesn’t cut … Read more

Greetings, fellow road warriors and car enthusiasts! If you’re anything like me, your vehicle isn’t just a machine; it’s an extension of your identity, a trusty companion on life’s journey.  And like any relationship, it’s essential to understand what makes your car tick. That’s where OBD2 gauge display tools come into play, and believe me, I’ve been there, done that, and got the t-shirt (or should I say, the diagnostic code). You see, I’m no stranger to the world of cars. I’ve spent countless hours under hoods, turning wrenches, and trying to decipher the enigmatic … Read more

By definition, Idling fuel consumption is the amount of fuel an engine consumes while running at idle, which is when the vehicle is stationary with the engine running but not moving. Idling fuel consumption can vary depending on factors such as engine size, air conditioning load, and electrical load, but it is generally higher than the fuel consumption rate when the vehicle is moving. First, idling consumes fuel unnecessarily and can significantly reduce a vehicle’s fuel efficiency. This can increase fuel costs and higher greenhouse gas emissions, contributing to environmental pollution and climate change. Second, … Read more