Does anyone know the internal diameter of the three raw water hoses that go (1) from the raw water pump to the fuel cooler, (2) from there to the power steering cooler, and then (3) from there to the main intercooler? I'm assuming they are the same - but cant take them off at the mo to measure them.
The first one split in a fairly major way last Saturday (at WOT) - so need to replace that, and thought I should probably do the other two while I'm at it...
I'm also wondering whether to go OEM or whether to look at silicon hoses, as they've been suggested as a good alternative. Any thoughts?