Been a while since I added to this thread. So far the stage 4 as it is, is a monster of a turbo. Sort of a loch ness , it makes crazy power but any time some get one near a track or dyno it disappears. So I still don't have numbers on it, track or dyno. I have been trying like hell to get track time for it but like I said before very time I take the truck to track something happens, Boots, ECM, Tuning, and latest was one of the HPOP from the dual set up. The truck is killing me I know what I have and what it is capable of just won't show it when it needs to. On the street I believe that the stage 4 that I build right now is on small side for 225/75 injectors that I'm running, little too smoky for me. At full throttle race tune there is a medium brown haze.
I plan on getting number yet on this turbo, but I have already moved on to new stage 4, was going to be a stage 5 but decided to just update the 4 instead. The turbo will be the biggest VGT turbo made for a diesel 3/4, 1 ton pick up truck. It should flow enough air to run the 225/75 or 100, on a race tune on the street with as much smoke as stock truck. What is the size, will be 71mm or so on inducer, exducer will be bigger then 94mm. I know measurements are vague, but I don't have the wheels in hand yet, and don't want anyone taking ideas from me. The turbine wheel will stay the gt40 wheel to spin the compressor and make it run extremely hard. Boost should be at about 60-70 psi( Calculated ), and will hit those boost extremely fast. Will keep everyone updated of it when it gets built. I will also be testing it out, myself and one other member from here are going to try this thing. If it flows and tests right I will be offering it to Shawn (Canadian redneck) to give it a spin.:naughty:
opcorn:
