I have heard that with higher alt (>3500ft) that you loose your compression ratio. Say you run a 11:1, at about 4k your compression ratio is now 10:1?
How true is this?
And does someone know how/when the ratio does changes?
I have heard that with higher alt (>3500ft) that you loose your compression ratio. Say you run a 11:1, at about 4k your compression ratio is now 10:1?
How true is this?
And does someone know how/when the ratio does changes?
Enough mods to keep me broke..........