Well I decided to go ahead and change out the manifolds and risers out of my 7.4. The last owner stated he never changed it out and he'd owned it for the past 9 years. I went ahead and used sierra due to the feed back I received from a local shop. . There going to get replaced in a few years anyway so I figured why not test them out. At first glance I was surprised at how sturdy they feel. Weight wise... about the same. I did have to scrap off the paint on the mounting surfaces..
.that was already expected though. The job is pretty straight forward .. but a little cramped. I've finished one side and now I'm working on the other. I am having issues with 2 bolts that are.covered with rust on the manifold..
But hopefully a little Heat will break it up this afternoon.
.that was already expected though. The job is pretty straight forward .. but a little cramped. I've finished one side and now I'm working on the other. I am having issues with 2 bolts that are.covered with rust on the manifold..
But hopefully a little Heat will break it up this afternoon.