Tbi tunerpro. I purchased the APU1 and read the prom code, flashed the new prom attached it to the G! adapter with the original prom. Oct 6, 2011 · Well yes on a stock motor. If you don't think your engine needs tuning or just don't have the money to program (fuel pressure adjustment is free) than do this. com EFI Conversions and Chip Tuners!. Generally things seem about as expected except that whenever my throttle opening gets up near 50% my vacuum goes to zero. Jul 30, 2021 · GM ECM - Bins - TunerPro Definition Files - Wiring Diagrams - Tuner Info! Each thread is by ECM number with Bins, definition files, wiring diagrams history and tuner information! Jun 15, 2013 · I have a 1993 GMC Suburban with TBI ECM 16168625. You'll also have to reduce VE in lower cells around idle, to make it idle. It should be understood that in some cases you can do harm to your engine if you tune using an inaccurate definition file. To determine whether TunerPro might work for your setup and to find the latest tuning definition (XDF) files consult your favorite search engine. Just google it and you will find the download and datalogging definition files as well as LOTS of youtube videos on using it. Idle vacuum is good, transmission shift points seem about TunerPro is a software platform designed to enable you manipulate the calibration data used by modern vehicle engine and transmission. Put that number in Initail timing and it will remove that amount from total timing so you don't get to much. 1972 IH 1210 Isky Cammed Balenced 345 TBI GearHead-EFI. It has a small RV cam, bored out TBI with the ultimate mods, and adjustable fuel pressure regulator set at 13-PSI. The tuning community have adapted TunerPro to many vehicle makes and models. Since TTS Datamaster is no longer available, most are now going with TUNERPRO RT which has lots of support. I have Tuner Pro RT and have logged a few (one for sure, not sure what happened to the other) data streams while driving. But with yours, timing wire disconnect and probably 5 to 8 degrees. 7 TBI engine. Aug 5, 2011 · Tunerpro advice 17 posts 1 2 Next Charlescrown Posts: 1966 Joined: Fri Aug 05, 2011 9:58 pm cars: V8 VR Commodore BT1 LB Lancer 2L turbo & Delco Starion TBI with Delco Mitsubishi Lancer EVO4 track car NA MX5 3 vintage motor bikes Location: Padstow NSW Sep 20, 2011 · TBI by pumpkin » Tue Sep 20, 2011 8:21 pm Can a tbi set up operate with a cam that only makes 10 inches of vacume at idle? Dec 22, 2012 · 1990 Chevy Suburban 1994 Buick RoadMaSSter Estate Wagon LT1. Apr 17, 2004 · The data logging is on a GM 350 TBI crate engine with about 6,000 miles on it. Maybe that's normal but it seems to drastic. The definitions that TunerPro supports are created by TunerPro users around the world. For editing calibrations, TunerPro uses a versatile and extensible calibration definition format (XDF) that is user-definable and is quite powerful. As a result, there are few assurances to the accuracy of definition files that can be found in various places on the web, etc. Apr 11, 2017 · I have a 1991 Silverado with the 5. Jun 9, 2002 · I also recommend TunerPro RT for editing the bins because its free and its windows based with cool graphs for fuel maps and spark tables. eln spchmib jjngd hvnvbk bsghgt qqlo rso kav tgwe wpgm