Rejetting for elevation

noid

New Member
Jun 13, 2008
180
5
23
Does one need to rejet for elevation change? Say you went from about 5280ft (denver colorado) to 250ft (toronto ontario) what would one need to rejet to if anything?
 
Less air = Less fuel, hence...when the elevation goes down, put a bigger main jet in, when the elevation is higher, drop down in a few sizes.......