Lots of cooling ideas/questions

[Sir Plug]

Snorkel is on (which should help a little with cool air too) and I have all the parts for the diff breathers, just not got round to doing them yet.

Use a pre filter sock in the top of the snorkel and a Uni Filter in the air filter, itself. These are re-useable foam filters soaked in oil.

[BUSHWHACKER]

Its just a hose barb, 8mm ID I think.

Nope, 10mm for the transmission lines.

[TonyN]

Ta.