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Power Strokes
7.3 Aftermarket
Another T4 thread
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[QUOTE="TARM, post: 1434271, member: 578"] The issues with the 100% were solely to do with how they made the nozzle port size which I am sure you know. Without a doubt there are some very clean running 100%. The issue is the variation. Still 100% 300% 400% they can all be made to run way cleaner and cooler than many people have even 30% a code running. Fact is even 400% can idle clean and smooth yes yes it takes a good amount of custom tuning but still its doable is the point the turbo is not part of the equation at idle and its the smallest amount of fuel injected i.e the max resolution and its possible to be clean. Any doubter look at Mike Ontiveros (Blowby) truck idle videos. As for fuel ecomony from larger nozzles take a look at what Brian Belch was able to achieve with his 400% 1000+HP single turbo 4x4 setup. Now am I saying run 400% on a DD, not at all. For me its a durability issue without going to larger billet nozzles. But look at this idle and this is during a emissions test [url]https://youtu.be/779VwKk5kQU[/url] That was also a nice moderate HP tune just to show it can run in the same power range as say a stage II or small hybrid 438 hp 626tq that is some nice low CP at 626 ftlb Here is a snippet point in time of commanded Mike posted for that tune and dyno run RPMs - 3000 PW - 1.7 ICP - 2600 MFD - 52 [/QUOTE]
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