Big progress on #ProjectKristinaPatina 👀 From cab-on and motor-in to running and tuning. As of 1/18/26: 🔧 Cooling system fully installed 🧠 Wiring complete with a clean Gen 5 PSI harness 🔥 2018 LT1 running strong with Dirty Dingo accessories ⚡ E92 & 4L80E controllers mounted cleanly 🔌 Sealed fuse center added near the battery 🔄 L86 6.2L truck intake swap, perfect fit 🛠️ Engine and trans running, tuning underway Up next: grille, headlights, and A/C, then it’s road ready. We built it. We wir
1:37
Big progress on #ProjectKristinaPatina 👀 From cab-…
1.2K views3 months ago
TikTokpsiconversion
PSI engine controller kits are built to make your LS or LT swap as clean, simple, and reliable as possible. 🔧🔥 Each kit is fully customizable, so you can choose exactly what you need: harnesses, pedals, O2 sensors, MAF components, ECM/TCM, and more, all designed to work seamlessly together. Whether you’re running an automatic or manual transmission, PSI has you covered with a standalone solution that takes the guesswork out of your swap. From classic muscle to modern builds, our controller kit
0:32
PSI engine controller kits are built to make your LS or LT swap as clean…
35.8K views3 months ago
FacebookPSI (Performance Systems Integration)
I LOVE MY Psi Conversion LS SWAP HARNESS KIT!!! I LS swapped this car over 5 years ago but never liked the old setup until I ripped it out and changed it!! So glad I went with @wiredbypsi !!! Very clear instructions! I went above and beyond, making sure everything was as neat and serviceable as possible, without losing my glove compartment space which is important to me and a Lowrider because I need somewhere to put my phone and other Sh!t while leaning and bouncing around lol. STAYY MOTIVAT’D!!
2:28
I LOVE MY Psi Conversion LS SWAP HARNESS KIT!!! I LS swapped thi…
377.8K viewsMar 16, 2025
FacebookRob Taylor
🔧FAQ Swap Series: “What do I have to do to wire up an OBS for an LS or LT swap?” In this episode, Jon breaks down the wiring differences between ’88–’94 and ’95–’98 OBS trucks and why today’s focus is on the simpler TBI (Throttle Body Injection) trucks. We pulled the full engine harness from a ’93 to show exactly what stays, what goes, and how to cleanly prep your wiring for an LS/LT swap. Jon walks through: 🔧 The driver side bulkhead vs. passenger side pass-through 🔧 What wiring gets deleted
6:23
🔧FAQ Swap Series: “What do I have to do to wire up an OBS for an LS …
1.8K views5 months ago
FacebookPSI (Performance Systems Integration)
LS Installation Videos
LS Installation Videos
Apr 19, 2020
psiconversion.com
LS Swap Fuel System
7:22
LS Swap Fuel System
46.8K viewsMar 26, 2021
YouTubeScantron's Garage
PSI LS SWAP WIRE HARNESS INSTALL
37:59
PSI LS SWAP WIRE HARNESS INSTALL
38.9K viewsMar 6, 2019
YouTubeBad Luck Garage
11:42
LS Engine Swap - Part 5 Exhaust System
243.8K viewsNov 22, 2013
YouTubeHolley
2:01
Painless Wiring - LS Swap Wiring Overview
53.6K viewsApr 8, 2020
YouTubePainless Performance
5:32
HPI LS Swap Standalone Harness HPI
10.2K viewsMay 31, 2021
YouTubeSidhu Motorz
6:26
**HOW To Swap : LSx LS1 Carbureted Fuel System EXPLAIN…
40.4K viewsJul 11, 2016
YouTubeBeeterOlds Garage & Budget Builds
8:38
3 Steps To Your First LS Swap
182.8K viewsOct 28, 2020
YouTubeBurnDown
0:39
Pascal to psi conversion
28.5K viewsApr 20, 2020
YouTubeEngineering 101
4:20
How To Make A Custom LS Air Intake System
39.8K viewsOct 15, 2020
YouTubeClassicPerform
10:02
LS SWAP Throttle Cable How To
41.7K viewsMar 12, 2021
YouTubeBo Builds
14:34
LS ENGINE FUEL PRESSURE FACTS AND MISCONCEPTIONS
95.9K viewsJul 17, 2017
YouTubeBad Luck Garage
12:58
HOW TO LS SWAP YOUR C10 IN A DAY!
161.1K viewsAug 30, 2019
YouTubeDIRT CINEMA
14:27
DiY LS SWAP FUEL SYSTEM INSTALL
227.6K viewsMay 2, 2019
YouTubeThe Ls Swap Guru
17:01
How To Get Your LS Swapped OBS Gauges To Work.
83.3K viewsNov 19, 2020
YouTubeEndless Wishlist
6:43
Transmission Shift Linkage Kit Installed - Chevy C10
191.6K viewsNov 22, 2018
YouTubeGibson63
17:47
LS Swapping a Squarebody C10 | YOU GOTTA WIRE TO FIRE | Part 3
188.2K viewsJul 2, 2019
YouTubeUNITED BY TRUCKS
37:39
88-98 Chevy / GMC OBS Truck - LS Swap
1.3M viewsApr 27, 2020
YouTubePro Performance
16:30
HOW TO LS SWAP ANY VEHICLE - 5 THINGS YOU NEED -- LS Swap Ba…
955.4K viewsApr 18, 2019
YouTubeJovani Dante Griego
4:12
PSI How to Remove a TCM from a 6L80 / 6L90 Transmission
129.8K viewsJan 19, 2021
YouTubePSI Conversion
9:23
PSI How To: Which PCM should I use on my LS / LT Swap ( BONUS…
20.9K viewsJan 5, 2021
YouTubePSI Conversion
17:41
4 REASONS YOUR LS SWAP WONT START AND HOW TO FIX IT!
140.1K viewsJan 29, 2020
YouTubeBad Luck Garage
12:50
LS Swap Gets New Wiring Harness! EASY Install!
60.5K viewsJul 14, 2021
YouTubeJoeyray
38:55
HOW TO WIRE A PSI STAND ALONE LS HARNESS! (70CHEVELLE) LSX
37.5K viewsMar 27, 2020
YouTubeGoosse Performance
10:12
How To: Simple Fuel System for Your LS Swap
72K viewsApr 1, 2021
YouTubeSniderTron3000
4:11
LS Swap Power and Ground Connections Made Easy
48.6K viewsJan 20, 2020
YouTubePSI Conversion
See more videos
Static thumbnail place holder