I am new to jet boats and have a few questions
1) Do I need to run a thermostat in my engine, I found that I do not have one now.
2) What type of engine oil and filter should I run in my engine ( '73 460 )
3) What type of gas octane should I run
as far as I can tell I have a stock 460 engine with a "Holley" 4 barrel carb, It does have a "Place Diverter" installed that I installed.