Don't ya hate when a thread goes a page or 2 sideways with an argument finally dwindling to "more heat slows combustion"
Too much fuel slows combustion as well when there isn't enough air density.
Cold air=denser air =more power with the right mount of fuel. What happens to fuel molecules when they get hot or are compressed, the separation and joining of oxygen begins and it lights off...and sustaining the heat to continue the next combustion.
No one has shown me that aluminum heads are a benefit in any way other than lighter weight and usually easier to fix/weld up.
