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| 1994½ to 1997 7.3L Power Stroke Diesel 7.3L Power Stroke Diesel equipped F-Series and F-Super Duty. |
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#14
Thu, June 9th, 2011, 11:40 PM
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Sure Dave, few reasons I went down in turbo size was that I did miss the quicker spool up of a smaller turbo. I didn't get a lot of 'tune-time' with the 76mm turbo and I probably could have helped that, but even with a well controlled skinny pedal it really needed some RPMs to spool decent. Another reason is the local truck/tractor pull organization is 2.8 limit for street diesels. Not sure I'll be doing it but it's an itch I'd like to scratch, lol, and if I did I'd like to be legal for prizes(ok, maybe that's high expectations
 )Here's a video of a no-very low boost 20mph roll on throttle with VERY little smoke and I never pushed past 30psi boost. Of the short clip on the speedo, I think 50-65 is the fastest. http://www.youtube.com/watch?v=PeVwuYX0NvM Here's a side by side of the turbine housings, sledgehammer to stock H2E on the right. 
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Thomas H. '97 F-250 CCSB 7.3L Auto, Gauges, Modded H2E, 285/200% sticks, 7.3L IC, Stealth Dual HPOP, Pheonix chip '03 F-250 CCSB 6.0L Auto, Gryphon CTS, FICM tuning by PHP, Powermax Last edited by F-127; Thu, June 9th, 2011 at 11:42 PM. Reason: youtube embedding doesn't seem to be working, using linky instead 
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