I just started bulking, i’m 155 pounds at 5’8. If you have any feedback on my bulking plan let me know. I’m doing Intermittent fastingfor about 16 hours a day, been doing some form of it my entire life.
If you have a very fast metabolism then 4000 calories might be appropriate. I have one thats middle ground so I don’t have experience with a fast metabolism, but for your body weight and height, 4000 calories seems waaay too high unless you want to gain a lot of fat with that muscle and 4000 calories is a lot of food. I am about your height and weigh 174lbs. I am bulking and eat 2614/day and I have been gaining 0.5-1lb/week, which is what most people shoot for.