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Author Topic: RPM's at 70mph with 6.0 Ford  (Read 413 times)

DUKCALN

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RPM's at 70mph with 6.0 Ford
« Reply #15 on: March 04, 2009, 11:38:04 PM »
pretty much, 100rpm basically. we will see once I get some freeway time. I may trade my 4.88 for 4.30 or so. We will see after some driven
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06 GMC DURAMAX LBZ, LOADED-LEATHER, NAV, DVD, SUBS & AMP.. DE-BADGED, 4" LIFT ON 20" XD\'s W/305 NITTO GRAPPLERS WITH A EFI DSP5 TUNED BY IDAHO ROB BY RPM, PPE STUFF, EDGE CTS INSIGHT FOR GAUGES, INTAKE & EXHAUST MODS :D.. WORKING ON ... ..STAGE V TRANS FROM RPM MOTORSPORTS & LIFT PUMP
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