We loaded up the 4 kids and wife and headed to Colorado a few weeks ago.
Outside temps were in the 105-110 range driving thru most of Oklahoma.
Thinking about making a trip with the original HG started to eat on me but I overcame the fear and did it anyway.
I did the Autozone block test before we left and everything was fine. Peace of mind.
Fresh rad/block flush and oil change of course and we're off.
Anyway, everything went fine.
I've owned my 80 for over 6 years and I love her more each day.
Yea, it's an old truck but I trust it and I know how to work on it.
From cruising down the hiway in summer heat to crossing 4x4 passes, it works well for us.
Years ago I lived and worked as a field mechanic in Quito Ecuador (10,000' up in the Andies Mts.) and found out quickly about Toyota Landcruiser durability.
You know, these trucks do pretty amazing in the higher altitudes for a big 6 cyl.
Don't be afraid to push past 3000+rpm, take the cruise off, and actually drive the truck.
Downshift early, get runs at hills, and you'll be fine.
With 6 people and 800lb of gear, I could keep up with traffic on most mountain roads and would occasionally see 4000rpm, running no higher than 198 temp.
We're back home and all went well. My only beef is wishing the seats were more comfy.
I'm 6'2" so the seat mod helped a bunch. Thanks again Landtank!
Heading up Mosquito pass
Stopping at the London mine for lunch
Made it to the top
In the Canon City area
Skyline drive