Slant six single, to slant six double.

TT5.9mag said
You aren’t wrong. It’s a lot of work and most guys never finish em and end up selling the project half baked. But that’s a different topic. The good news is ITS WORTH IT!! If you’re after some power.

Maybe when I retire in about ten years from the navy, I will.But for now, I just wanted to be a little more peppy, without major spending, you know.