Pittsburg Power exhaust manifold

I have a C-15 and Mine works great. I have seen .4 MPG increase, for the year I have had it it has paid for itself. Good thing you didn't go with the PDI one, I saw the flow tests of em down at MATS, and the PDI Detroit doesn't even flow as much as stock. and I have heard their ends leak quite often.

Did you get the Coated or Un-coated?

Once you put it on tell post how it works for you.

 

I would be more interested in testing the manifold complete because the restriction would be where it hits the turbo.
You can have any flow you like but if it cant get into the turbo fast I see no benefit

 

Dag gone.............someone sees the light at the end of the tunnel and it isn't another train

 

so which is better? I have a 04 bridge...PDI or Pitt power manifold.. and will it work good with a stock turbo..

 

Testing an end section is almost worthless. Bolt the center section on and test with that and show me the results. I have no doubt that the PPI manifold should flow better it has a better tube design. What does the center look like though. How well does it handle heat?

I'll admit that I am not the most knowledgeable on flow bench techniques. But I do have a friend who designs cylinder heads. He's really good on a flow bench....