1997 gmc k2500 burban

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yevgenievich

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Washed and put wipers on the k2500. Recently been trying to work out some tuning on the burban. Switched to 2bar os and reworked ve table. Have surging idle while in park and ac on that still trying to sort out. VE table ended up with a large peak at high map value and low rpm. Ended up getting help on hptuners forum to try and sort idle out.
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yevgenievich

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Picked up a correct 3rd row seat. Was in storage for 20+ years and needed a bit of cleaning. Might find a buyer for the old one, otherwise will become a garage seat.
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yevgenievich

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I had a desktop dyno sim done some time ago on the motor based on the heads and cam numbers and wanted to make an overlay over a stock l29. Took one of the base dyno runs on l29 with no accessories and no mufflers from one of the youtube channel videos and put together a comparison plot from that. My motor is built for boost with low compression, but it generally does what I wanted it to do. I have a bit of mismatch with high rpm intake and cam/heads being set up for mid range. Resulting is while towing down the highway at low rpm, map hangs out in the 92kpa range.

Hopefully begining of next year will be able to start on the boost installation. Still researching getting intercooler and all the piping to fit.
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