Lysholm 2011 4.8 dyno today
11-11-2011, 06:21 PM
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Ok so I got my after install numbers. First I have to correct my original numbers for the baseline dyno. Original baseline was 391 whp 402 ft lb tq. When we looked at the graph the next day we saw that the dyno hadnt loaded fully at the beginning of the run.
I ended up putting stock cats in the y-pipe because my truck was just too loud without cats. Ill post pics and a video tomorrow.
Final dyno was 416 whp and 442 ft lb tq. A gain of 25 whp and 40 ft lb tq. There is more to be made in the tune as my AF was at 10.5 and we could see some timing blips in the HPTuner log and on the dyno graph. Will wait till cam and stall to clean it up.
I ended up putting stock cats in the y-pipe because my truck was just too loud without cats. Ill post pics and a video tomorrow.
Final dyno was 416 whp and 442 ft lb tq. A gain of 25 whp and 40 ft lb tq. There is more to be made in the tune as my AF was at 10.5 and we could see some timing blips in the HPTuner log and on the dyno graph. Will wait till cam and stall to clean it up.
11-13-2011, 12:07 PM
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