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      04-04-2010, 11:36 AM   #9
dzenno
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Here's the photo of dyno graphs from 4 weeks ago on 2-24 maps, from the SAME dyno...don't have the original printout anymore and the photo cut off the rpms, f*...but its a good compare...

GREEN is from July 2008, on stg 3 mods and procede V2...Blue is on stg 4+ 2-24 map with vp116 leaded, 100% UT, 0% ign corr..red is on 91 stg 3 map..

So even on this same dyno, power starts to dip now around after 5000rpm...see how before (green line) used to go up past 5000rpm to about 5600rpm and only then start going down..

what could cause this loss at high rpms?
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