Well, if my mileage sticks, I bet i'm right around 20 in the city now. With headers and a dialed in tune, i'd be surprised if i'm not at 22 MPG's in town after the fact.

When I get my headers on, i'm going to post up a detailed step by step like I did for my pulley a little while ago. I went with the pacesetters, as that's what i've been recommeneded. Hopefully, it all goes smoothly.

 

Thats cool. I would like to find some cheap decent headers for my 6.2L