A&Q about 350Z
Q:
Also, to literate on sabbs literations (big words
) the reason post ignition detonation is bad because it results in an uncontrolled or the flame has 2 flame fronts. that equals bad for hte engine. pre ignition detonation is bad because the flame head is started before is intended hindering performance and raising TDC tempatures causing more hot spots and more porblems...
A:
Pre-ignition tend to increase pressure before the piston has reached top dead center which can decrease power output, but it can also destroy the con-rods because of this.