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Looking for L29 Tuner that uses HP
Hey all - I have a built up L29 that is running well (not great) and I am finally into the build where I need to do some rounds of tunes.
It's in a 1999 K2500 Crew Cab. Heads, Cam, Adjustable valve train are all installed. Running stock intake and EFI system.
Can anyone recommend a good tuner for that platform that is on HP Tuner?
FYI the truck is currently getting 6 (!!!!!) MPG. Odd idle.
I've attached three scans from the other day.
Thanks!!
PhilipAttachment 145511Attachment 145512Attachment 145513