Released in 2001 the 8.1L Vortec was the biggest and last of the GM big-blocks to be produced. It replaced the 7.4 Vortec and was around until 2006 when it was phased out in favor of the smaller and more fuel efficient Vortec engines. The Vortec 8100 was built off of the GM 454 engine platform, also known as the 7.4 Vortec. It was produced as a gas alternative to the new … [Read more...] about Chevy 8.1 Vortec Ultimate Engine Guide
Chevy 6.6L L8T Gas vs. 6.6L Duramax L5P
With the same displacement but different fuel types, the 6.6L gas L8T and the 6.6L Duramax diesel L5P engines certainly make a name for themselves when it comes to pulling their weight (and then some). Choosing between them, however, can be a much harder task. If you’re not sure which 6.6L V8 motor to choose for your work horse, you’ve come to the right place. In this … [Read more...] about Chevy 6.6L L8T Gas vs. 6.6L Duramax L5P
Chevy 5.3L EcoTec3 vs 6.2L EcoTec3
The EcoTec3 family is up-and-coming, after taking over from the Vortec family of engines. Of the three variants, we’ll be discussing the 5.3L as well as the 6.2L. Both of these V8s are big brothers to the smaller 4.3L engine that rounds out this EcoTec triplet set found in many popular Chevy engines today and in years past. If you’re looking at trucks and need to choose … [Read more...] about Chevy 5.3L EcoTec3 vs 6.2L EcoTec3
6.5L Detroit Diesel Engine Guide
The 6.5L Detroit Diesel engine was introduced in 1992 as the new and improved version of the 6.2L Diesel engine. Detroit Diesel designed the engine for General Motors, and it was the second collaboration between the pair, following the earlier 6.2L Detroit Diesel engine. While most of the 6.5L engines were sold with a turbocharger for improved performance, some naturally … [Read more...] about 6.5L Detroit Diesel Engine Guide
3.0 Duramax vs 5.3 EcoTec3 V8
When it comes to powering your Chevrolet pickup truck, deciding between the available engine options can be a challenge. It’s not so much about displacement, but more a question of capability and, like many things automotive, what all can go wrong (and how much it will cost you). To help you decide between the 3.0L I-6 Duramax diesel and the 5.3L EcoTec3 V8, two of Chevy’s … [Read more...] about 3.0 Duramax vs 5.3 EcoTec3 V8