What i do is Simple gree Automotive, 15 minute soak....then power wash...let it sit in the sun for about 30 minutes, then attempt to crank. If it starts, let it idle for a bit to dry up. If not..let it sit some more.
Dont force water into the alternator, starter, or intake...
Ive got Chrome covers on my TBI trucks, and once a year I pull em and polish them up...otherwise, everything gets a thick layer of CD-2 engine detailer....keep it looking fresh year round.
The look on people faces when i pop my hood...they are blown away that trucks with so many miles, 15-20 years old..daily drivers, can be that clean.