Visit the store page at lowbuckls.com/store. I am now offering Powertrain Control Modules (PCM’s) programmed with the following modifications for standalone operation (Off-road use only. Not for use on emissions-controlled vehicles:) This PCM comes with a base tune suitable for the stock camshaft and injectors. We don’t currently offer tunes for aftermarket camshafts or injectors. … Read more
HP Tuners MPVI2+ Giveaway
Here’s a link to download the Fuel Pump and Injector Spreadsheet that we mention in our video on fuel pump and injector sizing for your LS swap.
Despite what you see on Instagram, swapping an LS engine into your project vehicle isn’t always simple or easy. There are a few ways you can make the process go smoother though, and a lot of these have to do with what vehicle you choose to do your LS swap in. If you’ve already chosen … Read more
Hi guys, Here’s the cheat sheet that I mentioned in my video on cruising the junkyard for LS engines from home using Row52. This sheet can be referred to when you are looking at the 8th digit of the VIN of donor vehicles to determine what engine is in the vehicle. It also has a … Read more
Here are the latest working installation files that I have for the VX Manager software that goes along with the VCX Nano diagnostic tool, since the download for the latest version on the manufacturer’s website isn’t working. You can see a video on how to use this file and install and use the VCX Nano … Read more
Here are the files that go along with my YouTube video about using the RussK idle config to get your base running airflow dialed in after a cam swap: The video can be seen here:
In this weeks post, we’re going to talk about the evolution of the LS-based Vortec Chevy 4.8, 5.3 and 6.0L truck engines through Gen 3 and Gen 4. We’ll cover the following topics: As usual, I want my content to be accurate, and I do my best to make sure it’s technically correct, but if … Read more
In this week’s article, we’ll be going over how to replace the valve springs in your LS-based truck engine. You’ll want to do this if you’ve installed an aftermarket cam because the stock valve springs don’t have enough tension for a cam that has a much higher lift than stock. I do have a video … Read more
Hi guys, In this week’s article, I’m going to show you how to tell the difference between a Gen 3 and a Gen 4 LS engine. As usual, I’m going to be focusing mainly on the 4.8, 5.3 and 6.0L LS-based Vortec truck engines since they are the most common ones you’ll find when you’re … Read more