Skip to content
Why Diesel Injector Sizing is Confusing episode artwork

Aug 14, 2026 1 hr 17 min

Why Diesel Injector Sizing is Confusing

from The Diesel Podcast Hosted by The Diesel Podcast

Diesel injector sizing can get confusing fast. Percent over, hole size, liters per minute (LPM)—what do these ratings actually tell you, and how do you know which injectors are right for your build? Lenny Reed from Dynomite Diesel Products joins us to break down the different ways diesel injectors are rated and why comparing injectors isn't always as straightforward as the numbers make it seem. We talk about what “percent over” actually means, flow ratings, injector sizing, and why choosing the right injector needs to match the horsepower goals and overall setup of your truck. Whether you're building a Cummins, Duramax, or Power Stroke, understanding injector sizing can help you make better decisions before spending money on your fuel system.

Episode details come from the podcast's RSS feed.

Embed this episode

Ready to play

Why Diesel Injector Sizing is Confusing

0:00 1:17:19

No transcript yet.

Requests help us decide what to transcribe next.

Frequently asked questions

How long is this episode of The Diesel Podcast?

This episode is 1 hour and 17 minutes long.

When was this The Diesel Podcast episode published?

This episode was published on August 14, 2026.

Can I download this The Diesel Podcast episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.