Feb 4, 2025 · Both turbo designs have their pros and cons, and if you’re dissatisfied with the performance of either style, you can easily convert to the other with some help from the aftermarket. Probably the most common swap is to remove a …

Jan 19, 2021 · Today, we are going to cover a different type of turbocharger known as the fixed geometry turbocharger. While there are some similarities between the two, there are also differences. For a deeper look at the basics of fixed geometry turbochargers (FGT), continue reading the material provided below.

Mar 1, 2023 · Learning the differences between a variable geometry turbo (VGT) and a fixed-vane turbo alerts you to which option suits your wants and needs.

Jul 29, 2024 · My 08’ 6.7 had a VGT factory and I swapped in a s300 and I’m not looking back. Simple and reliable. Unlike the VGT. Fixed turbos seem to be a popular upgrade on the 6.7, I can’t see going the other direction on a 5.9 as good. How does that even work, is there a …

Mar 23, 2024 · When selecting a new turbo, whether a VGT or non-VGT is right for your truck depends on your needs. Find out the pros and cons of each.

Aug 2, 2023 · What’s the difference between a VGT turbo and a non VGT turbo? The primary difference lies in the vanes. VGT turbos have variable vanes that adjust to optimize exhaust gas flow based on engine speed. Non-VGTs have fixed vanes that don’t adjust.

1 day ago · In the case of a big diesel engine, that positive boost pressure assists in making that power by providing extra compression and oxygen. Here is where you encounter the first differences between a fixed style turbo vs a VGT. A fixed turbo will only spool up when higher exhaust flow hits it.

Jan 23, 2025 · The classic turbo has a fixed geometry turbine, which means that the size and position of the fins inside the turbo are fixed. Advantage: Simple design : Fewer moving parts, making it more robust and cheaper to produce.

Mar 5, 2025 · If you own a Cummins ISX15 engine, you may have experienced turbocharger failures, sluggish performance, or high maintenance costs.Many truck owners are now considering a turbo conversion kit to replace the stock Variable Geometry Turbo (VGT) with a fixed-geometry turbo for improved reliability and efficiency.. But is a turbo conversion the right move for your Cummins ISX15?

Jan 23, 2018 · are there any fixed vane (non VGT) turbos i can just drop in? i wouldnt be trying to make extra power, just simply replace it and do an inline EB since i'd lose the VGT. There's a good reason for the VGT, makes a stronger torque curve. Now, I often see mention of a "3rd gen swap" for the turbo, so maybe that does what you want.