Is there anyone in the sandiego area that is knowledgable with 289's? If you are can you help me please? I just put on new heads and roller rockers along with some other performance mods and I am having a hard time tuning it. if you can help that would be great.
well it just doesnt feel like it should with what I put into it, kinda sounds really poppy like an oldschool flathead. I am thinking maybe one of the rocers may be too tight but not sure and it has a slight miss, hence why someone may need to look at it. im a rookie when it comes to this stuff