Because it didn't react with the iodine, i don't know

Nope. 240s only have a single and a dual cam motor both are fuel injected.

Some Volvo 240s came with LSDs which were fitted at the dealership. They are pretty rare these days.

There are 60 seconds in 1 minute.

To work this out divide 240 by 60.

The answer is 240 seconds is equal to 4 minutes.

Vovlo's own specs give 1600kg as the max towing weight for a 940, slightly more than the 740s and 240s which were 1500kg.