Originally Posted by Philip
Originally Posted by chip3-door
including potentially so late its after the end of the combustion stroke and onto the exhaust stroke thus buring the shit out of the head
I can't believe that a gallon or so in a tankful will make such a huge difference.
Phil
Oh this just gets better.
So skyline tuning basically consists of running the wrong map on your car, and then instead of altering the fuelling because you know its slightly wrong you instead tune the car by altering the octane rating of the fuel until you get somewhere close?
<- real tears
Maybe they should have a tank of each fuel and then they could have mappable fuel pump control to mix it "live" to the correct mixture to avoid problems
That of course all totally ignores the fact that you are trying to solve two totally seperate problems though, ie both the timing and the fuelling being wrong.