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== Volvo 740. B230FK, 16v head engine ==
---- H-beam rods, SPM forged pistons. 16vale head, OEM. Holset GT45 turbo. Custom exaust manifold. E85 bioetanol fuel. Siemens deka 960cc LowZ injectors, with volvo OEM 6ohm 25w power-resistor pack. Vems V3.6 Controller, 300kpa, 2+6 ign, w/o egt. Vems v3 harness. Standard v3 harness pinout. Inj channels 4 and 5 used for fuel pump and fan. http://www.vems.hu/download/harness/V3Harness/2009-05-30/ Volvo OEM, TPS, CTS and IAT. Sparkcut based idle. Launch control. ---- Status: Had some trouble with unstable readings. Coolant and IAT where sporadic. Problem traced to poor engine grounding. 16mm2 ground-wire installed from VEMS box chassis ground-point -> firewall -> intake manifold. Problem solved, perfect stable readings. Tuned to 1.4 bars boost, running very fine! Lots of torque and power. approx 400bhp. Will continue tuning later, when harder WG-spring installed. http://vimeo.com/24825101 burning rubber on 4th gear. ---- Log: http://www.vems.hu/files/ThorbjornEngdahl/Log1.vemslog ---- |