Good morning all! I have recently installed a rebuild VR6 engine into my car which I built. I'm 1000% positive that the timing is correct, it was checked many times and the engine turned over many times and the marks always lined up within 1/2 mm of each other.. Most things are brand new except the coilpack, ISV and MAF I have schimmel leads, Denso plugs, decat 1 box system, 2.9 ECU (is a corrado lump), walbro pump, ITG filter and thats it in terms of anything which could contribute to the problem I have.. The engine seems to take longer to fire than a friends standard VR6. his seems to turn