I know that it's been talked about before,But please bear with me. I have a stock 460 ford in a 19' jet that turns around 4600 rpm. I've had it for over a year and never checked the timing until today. At idle it has 22 degrees advance and at 3000 rpm it has 46 degrees advance. These numbers seem a little extreme to me? The boat has always started right up and ran ran good, the idle might be a little rough but not too rough. So here are the questions.
1- At how many rpm's should I set timing at?
2- What should the timing be set at?
3- What is too much or too little?
Thanks for your help. JON