10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)
It's been four years and almost 10,000 miles since we put an LS3 E-ROD Connect & Cruise system in a 1992 Buick Roadmaster. For those who didn't see it back in 2022, here's the full build thread. At the moment, it's my only car when I'm not reviewing new vehicles as an automotive journalist. So not technically a full daily driver. But the experience has made me think about taking a project or weekend toy and using it as a daily driver, and the problems you can experience along the way. Thus, the front-page article linked above.
What about you? Have you ever daily-driven a swap project? What did you experience & learn along the way?
And please share your builds -- photos/threads -- I'd love to see more of what everyone's doing.
Cheers!
Last edited by MPalmer; Jun 17, 2026 at 04:14 PM.
Last edited by JohnnyBs98WS6Rag; Jun 17, 2026 at 03:11 PM.
Best of luck with your 68 Cutlass project. That's another great point -- projects are much more fun when they're on the road, even if they're imperfect at the moment.
And a WS6 is on my bucket list. I've been looking for a fun daily -- built by smart engineers, not an novice with YouTube -- to go along with the wagon.
But in the summer I drive my latest LS swap project a 80 Camaro with a 6.2/4L60E as much as I can.
My daily winter driver to the end of the driveway plowing snow is my 98 Wrangler with a 02 LS6/4L60E combo.


Build threads:
- Detailed: https://www.fiero.nl/forum/Forum3/HTML/000123.html
- Summarized: https://ls1tech.com/forums/conversio...peed-swap.html
It was naturally aspirated from 2013-2019 with 382 rwhp, weighed 2807 lbs w/o driver, and pulled down a best of 29 mpg. During these 6.5 years, I put 55k miles on the swap, many driving it for work travel up to 8 hours from home and getting paid to do so! The longest single day trip was 12 hrs only stopping for gas to start the 2016 HRPT. DOD lifter failure in September 2019 took the car down for upgrades and that snowballed to the point it wasn't back on the road until November 2023.
Since late 2023 it has been turbocharged (now intercooler and 14 psi), with more interior and stereo upgrades that took its performance and enjoyment to the next level. I have racked up another 15K miles on the car with a best of 27 mpg and 2980 lbs w/o driver. Last friday I drove it 750 miles.
I think the key to daily driving an older car with a swap is to not stop just with the engine or transmission. Upgrade the suspension, brakes, and coolant systems as well and overall reliability will improve.
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Folks ask me if it's good in the mud? I tell them I've had it on a gravel road once. Truly a mall crawler in the summer time. LOL.
Bought it about 18 years ago as a theft recovery out of TX zero rust. But as I at picked at soon the body was off the frame. Frame powder coated. Total repaint. Corbeau seats.
We've had on the Power Power Tour for a few legs.
It's a great around town summer time cruiser.
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I love the Buick by the way. Fortuately my Indian predates all the accursed plastic so I do not need to worry about that.
I will drive it to the day I die as it only has one computer, the one for the engine. I have learned that I do not have enough electrical experience to work on the new stuff so I don't need it. Besides, when was the last time you saw a 63 pontiac on the road?
Dwight










