- Thread starter
- #221
Yes.Are you running stock transfer case gear ratios too?
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.
Yes.Are you running stock transfer case gear ratios too?
Connect and Cruise packages are not available AFAIK with 4x4 transmissions. I spoke with the GM Perf boys when they were here in Scottsdale at Barrett Jackson back in January about doing just this. I figured for what 12-15k just get the whole thing new with warranty. Nope. And you can't easily modify a 2wd 10l80e to 4wd.Also I’d be pulling the trigger on the connect and cruise option to gain a 50k warranty so both would be an option for me as the pricing is basically the same. Also if you go the crate motor option you lose displacement on demand which 4-cylinder mode is super annoying.
The gearing to me feels great, but when you send the computer off to Mitch at SwapTime he sets it up for your gearing and tire size. May people are running these in old C10 with 37s and all sorts of gear ratios. As long as the computer knows what’s there it isn’t a problem.My only issue is with our final drive ratio's. Not sure anything is available numerically lower than 4.10's for our 80's, but with 35's we'd need somewhere around a 3.4x to be close to what GM designed the transmissions for.
From my GM buddies, the 10 has had less issues than the 8, but early 10's were not great either.
Mine certainly does not shift high in the rpm range under normal driving conditions. Most shifts are between 1400-2400 if they even go that high. It likes to keep the RPM low. By the time I ease up to 40mph I’m in 7th or 8th gear and the shifts are so smooth I can barely feel them.Yeah, I guess so. Mitch can program the TCM to shift OK, but that doesn't change the fact that everything is going to be done at a higher RPM point internally than what it was engineered for, due to the changing to the final drive ratio.
I'm probably over-worried about this, but I don't have a lot of warm-fuzzies with these transmissions. (My other daily is a RAM Power Wagon with a 66RFE, so I'm already nervous!!!)
Still, it is the best swap option going right now. I just need to suck it up and find a good take-out, which is part of my paralysis. Not knowing what the best way to source one would be here in the Phoenix metro area...
AC WIRING.
Video of how the wiring integrates with the SwapTime Conversion Harness.
Basically all you need is 1 wire and the factory Toyota pressure switch to remain intact.
Here is how I got my engine to breath extra air. I have a plug for the 4 inch inlet in the side of the airbox if I need to do any big watercrossings.So I had noticed that the intake was very loud and sounded like the LT was really trying to pull some air through it especially down low in the RPMs.
I changed out the factory airbox for a large cone style filter and made a simple support bracket off of the alternator. (That way it moves with the engine as it flexes the motor mounts). The results were a much happier sounding engine that “feels” like it runs better.
I loved the way the stock airbox looked but it simply doesn’t allow enough flow.
View attachment 3648455View attachment 3648456
Have you looked into the Torfab air box?So I had noticed that the intake was very loud and sounded like the LT was really trying to pull some air through it especially down low in the RPMs.
I changed out the factory airbox for a large cone style filter and made a simple support bracket off of the alternator. (That way it moves with the engine as it flexes the motor mounts). The results were a much happier sounding engine that “feels” like it runs better.
I loved the way the stock airbox looked but it simply doesn’t allow enough flow.
View attachment 3648455View attachment 3648456
Here it is on a customer's 80 only thing about is they don't offer anything to fill the gap from box to fender.Have you looked into the Torfab air box?
LS/LT Air Box » Torfab » The NW destination for Everything Land Cruisers parts and service, including complete one-off custom built Cruisers, maintenance, suspension, and expedition builds
The NW destination for Everything Land Cruisers parts and service, including complete one-off custom built Cruisers, maintenance, suspension, and expedition buildstorfab.com
Great looking, very expensive and frankly I’m out of money for now lolHave you looked into the Torfab air box?
LS/LT Air Box » Torfab » The NW destination for Everything Land Cruisers parts and service, including complete one-off custom built Cruisers, maintenance, suspension, and expedition builds
The NW destination for Everything Land Cruisers parts and service, including complete one-off custom built Cruisers, maintenance, suspension, and expedition buildstorfab.com