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Message: [QUOTE="Charles, post: 1566048, member: 103"] In case anybody's listening, another lingering idea..... MEUI Meui is soooooo good. Obviously dropping them directly into the heui cups and then chain driving some overhead cams would be killer. Fire them FROM THE IDM. Move some voltages around as needed. Option I like better due to not having chains and a valvecover through a stock firewall.... build a "pump" using MEUI solenoids or full injectors. Either find smaller Meui injectors and flip them upside down in a machined pump housing in a V8 configuration, like DOT, again fire them from the IDM and then hardline them over to some proven 8.3 cummins or whatever pencil style injectors you like. Or use off-the-shelf bosch P&B's but just have a fixed setting for the rack that sets maximum available fuel quantity. The key being.... the pump is only 4 plungers deep and has NO GOVERNOR HOUSING, because you are electronically firing them using the Meui solenoids. Meaning real, real packageable in the valley. Also meaning variable timing and variable pulsewidth as well as boost controlled fueling, rev limiter, cruise control and everything else. Cancel the ICP parameters in the PCM so it can STFU about pressure, and otherwise have timing vary with EOT for cold starts and everything else already in place for the Heui. But...... unlike Heui....Meui is capable of 30k psi.... and unlike Heui..... if you command pw for say 400cc of fuel, you either deliver 400cc EXACTLY when commanded, or you blow a line, break a cam, pump housing, nozzle tip, or SOMETHING.... there is no try, only DO Just throwing another wild thought out there into 7.3 interland [/QUOTE]