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Originally Posted by bighawaii
interisting how the hp dyno is displayed in a full trottle run to show its best gains. the torque dyno looks as expected, not to be a wise arse but too bad it couldnt show results a 1000rpm earlier. looks like you gain up to 5lbs of torque up to 4k, then it lights up.  hows your mpg ? any increase in that is a blessing lol |
FWIW you can't dyno a conventional auto tran vehicle accurately at less than about 3k rpm. Dyno should be done in 4th in the titan to get a 1:1 ratio. When they/you floor it on a dyno in 4th with the rpm less than say 3k rpm it downshifts, that's why most dynos done on auto's are usually 3k rpm and up so it doesn't down shift. Just thought you guys ought to know that if you're wondering why there's no low range readings.