New stator

Put the new stator in and got spark to all 6 cyl. Wahoo! Went to local lake to try it out. Motor wouldnt rev out. I already had some seafoam in gas tank. I decided to fill fuel filter with seafoam. I started to slowly give her gas and she started to die. I choked it for awhile while giving it gas. All of a sudden she cleared her throat and took off. I ran it for about a hour and she just kept running better and better.