Actually I believe an 88 landy truck cab well serviced could well outperform a 110 fitted with a roof rack in an avoidance scenario. Add to that equation the numpty driving who fits a spare wheel and extra jerry cans on the roof rack of the 110 and there would be no contest.
I would suggest that many of the preconsieved ideas about older landys come from driving complete old nails that passed an MOT only because the MOT tester either didnt know what he was looking at or didnt want to know.
Add off road tyres, lifted suspension, power mods and any none std equipment and weight increases and the equation gets even murkier.
Did you in fact know that drum brakes are actually more efficient than disk brakes? I can even hear the gasps from here!
Drum brakes have a self servo action and twin leading shoes (109 fronts) have double this performance increase so they dont need a servo to get the same braking effort at the wheel.
if you can lock the wheels, having better brakes simply mean they lock easier. the brakes are no better. And the vehicle will not slow any quicker!
brake fade is another question. yes disk brakes do cool quicker and heat less quickly making them better for some situations. They are also cheaper to produce making them a favourite for manufacturers.
dont diss the series. a good one is every bit as good as a defender. The problem is finding a good one!
Talk to the guys who used to race a lightweight and won many championships on leaf springs if his car is crap in comparison to a std defender. Also take a santana land rover, they use leaf springs and are passed fit for sale in our modern world. Whats wrong with these then?
Ashcroft transfer box mod will be good quality and will work well. My only doubt is the higher 1st gear. I would prefer a 5th gear or overdrive option but finding good ones is hard.
Changing the transfer box is better than changing diffs simply because you retain the low range capability of your car. All those that have changed to range rover diffs will now need to put way more power through there main gearbox to achieve the same pulling power at the wheels. Not a problem if you have more power from the engine but most dont.
You will see the difference when you try and pull a heavy trailer away from a standing start on a steep hill. Low range 1st can be needed and thats what you havent got anymore. Watch the clutch smoke as the rangy diff boys need extreme revs just to make it move!