(21-05-2014, 10:19 AM)jammapic Wrote: Welshpug, the problem isn't shit mapping. It's low volumetic efficiency, at low rpm (made worse with bigger cams), no plenum, and fuel droplets clinging to the inside of the trumpets and bodies when they are very cold
care to explain why every engine a particular mapper I have experience of has done idles perfectly when stone cold then?
Sam, I would highly recommend uploading to yotube, Photobucket is wank and compresses the videos so the quality is rather poor.