how does milling the cylinder head affect the valve timing??

El_supracabra · 03-30-2011, 08:15 PM

well i swapped out my ECU to no effect. I set the TPS using the feeler gauge/Ohm meter method. And double checked my ignition timing. Everything seems to be fine. Ive noticed some improvement, it doesnt stumble until 4500 rpms now, and runs REALLY strong up to that point. Scary strong actually. LOL

I think there is a serious DEMON under the hood just dying to be released......If i could just figure out this stinking problem!!!!!

anymore suggestions are VERY welcome.....

I think my next step is to replace all of my injectors, my fuel pressure regulator and my coil.

03-30-2011, 08:15 PM	#9
El_supracabra Intake Join Date: Feb 2011 Location: South of Columbus, Ohio Posts: 45	well i swapped out my ECU to no effect. I set the TPS using the feeler gauge/Ohm meter method. And double checked my ignition timing. Everything seems to be fine. Ive noticed some improvement, it doesnt stumble until 4500 rpms now, and runs REALLY strong up to that point. Scary strong actually. LOL I think there is a serious DEMON under the hood just dying to be released......If i could just figure out this stinking problem!!!!! anymore suggestions are VERY welcome..... I think my next step is to replace all of my injectors, my fuel pressure regulator and my coil. __________________ 86.5 Supra NA: milled head .020, decked block .007, .5mm+ pistons, port & polished intake manifold and cyl head,OBX header, 3-angle, cold air intake, Cometic MLS HG. ALL NATURAL! CHEVROLET- Cracked Heads, Every Valve Rattles, Oil Leaks Every Time FORD- Flipped Over, Rebuilt Dodge DODGE- Dirty Old Dust Gathering Engine I'd rather drive a Toyota, than push a ford.