Qc Flatlander
Veteran
Did someone know the OEM fuel pressure on a stock Sidewinder.....without the vacuum line attached..???.....43 psi...?
And how about the stock regulator and MAP sensor over 16 psi...?
And how about the stock regulator and MAP sensor over 16 psi...?
Stock pressure will be around there yes. Fuel pressure regulator should be rising rate at a 1:1 ratio. Each psi of boost will reference an additional psi of fuel pressure. The map sensor you're using will have nothing to do with the fuel pressure. 10 psi of boost will add 10 psi of fuel. 20 will add 20. Etc
