Quote:
Originally Posted by ecoli
If this car made 542@LSE then it would take around 31% more to get to these numbers. It took about 18% to get from the 405awhp or Alex's car to his 479whp number at MAP. It's hard to compare though, unless nothing changed. Mara's car was about 21% from Elite to our dyno, but the dyno runs were a good 3 months apart. A few Evos that I have dynoed, that have also dyno on AWD Dynojets have taken about 18% more from our numbers to get to the Dynojet AWD numbers. The difference between Dynojet FWD and Dynojet AWD numbers seems to be very little.
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Kyle's car we really can't even compare. It wasn't running right, especially with the state of his tune above 7500RPM. We don't even know what it did up there. I don't have a dyno graph showing his Air/Fuel above 7700RPM, so we didn't tune for up to their, lol.
It actually took somewhere between 15 and 16 percent for Alex's car. 479*.85=407.2(15percent) and 479*.84=402.4(16percent). That is between FWD and AWD (10-15whp?) and Dynojet to Dyno Dynamics. I'm sure it gets different as power levels go up though. His boost wasn't changed, so the power is going to be pretty damn close. I don't think he added/removed more than 2 percent anywhere to stop the miss he was having. We found out that it may not have been a tuning issue at all though, and that there might be some EMI with the Vibrant Spark Plug cover we were using on both cars. As soon as he removed that, the miss went away, and we did NOT use the spark plug cover on our dyno for either cars. Kyle left his on at LSE, and Alex took his off to check plugs and never put it back on. Its all speculation at this point.
If either of you two shops with Dyno Dynamics are down, I could do a pull with my car (04 GTO, stockish) on our dyno and then drive up to one of your shops and we could do a pull up there to see what the difference is. I would disconnect the battery terminal before I dynoed here, and do the same up there. My PCM won't change the tune AT ALL for at least 10 minutes after I reset the PCM, so numbers would vary only by temperature pretty much.
And Kyles car looks like it was around 23 percent down on power.............709*.77=545. Either you two are doing math wrong or I am, haha.
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