Basic IRS question
This has been bugging me for a while now, need a simple answer.
IRS has always been criticised for commercial vehicles such as utes for not being able to take the load of a live axle/leaf spring setup. My question is, can't you just whack stiffer springs into the IRS to achieve the same thing? Or can you simply not get stiff enough coils?
"We now have exactly the same situation as we had at the start of the race, only exactly the opposite"