durallymax
Posts: 423
Joined: 2/26/2008
Status: offline
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well again having EFI issues so no big tune again just my DD tune which I am really starting to like. 13 seconds quuarter miles 450RWHP, 16mpg. I think I will work on cleaning it up a abit and working on the defueling. but anyways as for the dyno party. It wasnt laoding the trucks hardly at all, I only saw 25psi of boost and usually see 35psi. Still made 456hp and 773ft-lb. This is with only a rear exit muffled exhaust, intake, PPE boost valve, Air Dog FP150 lift pump, Suncoast IV w/1055 and EFI Line tuning by me. heres the video http://www.youtube.com/watch?v=1vF99VvGWo8
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The"Dieselholic" http://www.dieselholic.com '03 GMC 2500HD LB7/Allison EC/SB 4x4 Dark Charcoal Metallic SLT. Injectors at 84,000. Sled Puller/DD EFI Live: V7.5.4/V8.1 OS:03904405 Suncoast IV w/1055 512rwhp 1085lb-ft 13.6 @ 99mph Many mods to come over the winter.
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