Spelab NEWs
Get the latest SPELAB product releases, engineering updates, testing insights, industry trends, and company announcements for performance-focused automotive enthusiasts.
SPELAB Black Friday 2025 Deals Start NOW!
The wait is over. The SPELAB Black Friday 2025 "Explosion" Event (Nov 21 - Dec 2) has officially begun! We've cranked up the savings: enjoy a massive 15% OFF Sitewide...
EGR Delete or Keep? Insights for Cummins Engine Owners
In diesel engines—especially in high-output platforms like the 6.7 Cummins—the Exhaust Gas Recirculation (EGR) system plays a critical role in reducing emissions and regulating combustion temperatures. By recirculating a portion...
Do DPF and EGR Delete Increase Power?
Updated: May 17, 2026 Diesel truck owners often ask the same question before modifying emissions hardware: does deleting the DPF and EGR actually increase power? The honest answer is: sometimes,...
How EGR Delete Benefits Diesel Engines: Performance, Efficiency, and Risks
Author: John Lee, SPELAB Mechanical Engineer. Updated on May 14, 2026. Quick Answer An EGR delete can benefit some diesel engines in off-road or competition applications by reducing exhaust soot...
Should I Opt for CCV Reroute?
The discussion around CCV (Crankcase Ventilation) modification for the 2011 6.7 powerstroke diesel engine has been ongoing, with varied opinions and experiences shared across forums and articles. This article aims...
Is an EGR Delete Worth the Risk and Effort?
This guide weighs the pros and cons of an EGR delete. While it can improve performance and reduce carbon buildup, it's important to understand the legal and environmental risks involved.
SPELAB'S 6.7 Powerstroke CCV Delete Kit VS Other Brands
Crankcase Ventilation (CCV) systems are critical for diesel engines like the 6.7 Powerstroke, managing crankcase gases to maintain engine efficiency and comply with emissions standards. Modifications to these systems, such...
CCV FAQ Library
Introduction to 6.7 Powerstroke CCV Delete The crankcase ventilation system (CCV) is essential for maintaining engine health and efficiency in modern vehicles. Here’s an in-depth exploration of CCV systems, covering...
Boosting Power in Your Diesel Engine: A Beginner’s Forum Guide
Boost your diesel engine’s power with easy upgrades like air filters, cold air intakes, and exhaust systems. Learn step-by-step tips for beginners in this detailed guide. Start Small – Upgrade...
The Ultimate Guide: How to Get More Power Out of Your 6.7 Cummins for Off-Road Use
Maximize your 6.7 Cummins off-road power with airflow, exhaust, ECU tuning, and delete kit upgrades. Learn the best mods for improved performance and reliability. Introduction: Why Power Matters for Your...
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