Is the ford cummins exhaust manifold for 12 valves just an industrial manifold
#1
#2
Do you mean the compressor housing touches the manifold? My PhatShaft62 compressor housing hit the flipped manifold, so I got longer studs and the flange spacer that Industrial Injection provides with a compound turbo setup (in order to run a big top turbo on a flipped manifold). Give them a call and ask for the spacer, or contact any other performance shop that deals turbos and turbo accessories,
#4
#6
Huh when I switch to a bigger turbo I may have to try that. Or even from the looks of them, you might be able to use one off of a commonrail. On CR, they sit about a cylinder farther back, but I believe they drop straight down.
#7
I got mine put on, I would take a pic of it and put it on here but not sure how. Oh search ebay cummins manifold and you should be able to find it.
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On our engines the exhaust ports are rectangular shaped, on the cr's they have round shaped exhaust ports so it won't work. I was going to do the same thing until i found that out.
---AutoMerged DoublePost---
On our engines the exhaust ports are rectangular shaped, on the cr's they have round shaped exhaust ports so it won't work. I was going to do the same thing until i found that out.
Last edited by F350Fummins; 03-20-2011 at 10:49 AM. Reason: Automerged Doublepost
#8
I had the same information from FordCummins.com when I began my project, so I bought the industrial manifold from Cummins. When I started fitting, it worked best to use the stock style manifold flipped with a spacer & longer studs (as mentioned earlier). In some cases you'll have enough space to do this, in others the industrial manifold is a much better fit for the turbo & the downpipe. I'll post the new one I have in the classifieds.
#9
I bought a 12V out of a 98 F750 and it has the exhaust manifold sitting higher than where it sits in the Dodges. Can I buy an exhaust manifold off another 12V from a 1st gen and expect it to work?
I think I will also need to change the front timing cover, because the fan sits very high on the engine? Again would a front timing cover from a 1st or 2nd gen work?
I think I will also need to change the front timing cover, because the fan sits very high on the engine? Again would a front timing cover from a 1st or 2nd gen work?