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7.3 Aftermarket
Heui Injection
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[QUOTE="Charles, post: 1566107, member: 103"] If you injected the full quantity that the stock E7 produces 1650ft/lbs with but sized your nozzle flow to keep it from overpressurizing and blowing up at 6k rpm.... and.... you could squeeze the intake air with some stupid high, well cooled boost and actually fill the cylinders with enough oxygen to match the E7 at its peak torque rpm.... you WOULD make over 2500hp on exactly the same injection quantity as the stock E7 was moving at say 1500rpm. And unlike HEUI.... the MEUI gets more and more violent up top.... so that injection window from 1500rpm WILL BE UPHELD! Even if it means tearing the pump in half, blowing a line, splitting a nozzle, breaking the cam, tearing teeth off the gears...... it will push harder and harder and HARDER until the FUEL GOES IN THE HOLE! This is why you would almost have to measure line pressure and keep upping the nozzle size as you increased rpm and/or called for more pw, because if you demand too much, shit will blow apart OR it WILL BE INJECTED.....no third option.... This technology can trample CR at any specific rpm range on pressure. And each cylinder has a plunger that strokes only when that cylinder needs it and not shared and not trying to hold pressure all the rest of the two revs of the motor.... only for the 1500us or so you activate the MEUI solenoid... and BOOM.... 30k ish psi On top of that.... same variable timing and pw, boost referenced fuel, temperature and pressure environmental all baked into the PCM, instrument and sensor package on the truck for free.... Dodge guys CAN'T run Meui... like this. They don't have an EUI truck from the factory with EVERYTHING built right in. I'm not worried about the E7 eup stroke... with stock tuning it's more than enough. Don't forget, the stock program is certainly not using all the OEM stroke anyway.... For voltages, don't know but that solenoid appearance suuuuuuuurre makes me feel confident that it won't be a problem! LOL [/QUOTE]
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