SP Box? Works GREAT for Me!!!
I currently have one of the "Beta" boxes in my truck now; and have have had it in for the last several months. I have had ZERO problems with the box so far... . except one... a problem shared by most of you on this board with boxes... trying to keep your right foot off the accelerator pedal. The power from this box is very easily adjustable from mild to wild. I have towed my 29' TT through the mountains loaded for a camping trip ( approx. 12,500 lbs. ); and had no problem passing slower vehicles with the box adjusted less than halfway. My EGT's never went above 1300's doing either. My son and I have also had fun blowing off many an unaware "sports car" driver with the box set on almost wide open, which unfortunately makes the truck burn rubber mercilessly until you ease up off the go pedal. All in all I would say that I haven't had any regrets putting the SPDiesel box in my truck.
BTW : The entire wiring was all Plug and Play... no hacking into my factory wiring.
Mark S.
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MarStoc56
2003 2500 QC ST 4x4 HO CTD AUTO Trailer PCKG SNPLOW PCK Duraliner Westin Sidesteps Bedrail Caps Tinted Cabin Windows , BHAF, DiProcol Triple Gauges (EGT,Boost, Trans Temp),Amsoil in everything