Ok me and my buddys are putting together a 98.5 ppump 24 valve for sled pulling. To give you guys a little background on the truck it has 188/220, 13mm pump set at 28* with the fuel plate almost all the way back afc foot starts to move around 7 psi. It has pretty large injectors an s465 with a .9 exhaust housing. I used a 12 valve tps and tv cable which seem to work good because I have lock up, o/d and tv lever has mabey 1/8 till it hits the stop with the pedal on the floor. Now we ordered a transmission right from DTT all built up billet shafts ect and a 2500 stall converter. Installed voltage regulator and set it to 4.6 with truck running. We put tranny in and went through there pressure checking procedure. First off we noticed if you put it in drive and step on the brake whether you floor it or bring rpms up gradually it will only go up to 1400 rpms. That to me doesnt sound like any 2500 stall speed. Pressure on center port idling is 80 and never goes any higher then 90 driving the truck. Why so low? All shift points are very low 1400-1700. Now if you manualy shift it it goes great because charger starts to light at around 2100. I got to call them tommorow but I would like some input from you guys and lets not make this a battle of the brands. Sorry for the long post Paul.
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