have you changed your inlet manifold gasket?
good news - well relatively speaking.
Are yu a Poker player?
Not good news .
I still maintain the idea of extra, after shutdown, cooling can only be for the good, but you have had a magnificent attempt.
I wonder what Craig Davies say?
Nah just too f'in busy to have a life
I've been told about a flux capacitor that increases power and works great on Td5's!
Interested?