Re: What I've been up to this weekend. No 56k!
Can't tell you much. I got the headers with the truck, they're Kenne Belle's and they cracked before and they'll crack again. If I had the money I'd get a set of custom made headers or some of RPM's.
I'm having some issues with them, I think that part of the reason why they have cracked is that they don't quite fit right. For the crossover to fit in the frame I need to have both sections pressed tightly together and even then it's a tight fit with some contact on the frame and steering arm. Once have to flex them some to get them in this position and tighten them down though so at that point they are constantly exerting torque on the whole system, and worse it's torque trying to pull the headers down and together, which just amplifies what the weight of the turbo is doing. I stated at it for 20 minutes today trying to figure out a solution but haven't come up with anything yet.
It'd be nice if I could put a support of some sort under the crossover pipe. If heat wasn't an issue I'd rest a poly or rubber block under it to help hold it up and deal with the weight of the turbo, and it would fix the problem of the crossover touching the frame and steering arm as well as it just barely touches them.
Considering the heat that goes through there that isn't a realistic option though. I wonder if there is another material I could use that is softer than metal but could hold up to the heat unlike rubber/poly.
Any ideas?