boost with stock map sensor

[dneilmotorsports]

Hi to everyone here, i just bought the p30with s300j for my h22a turbo.i like to know. How much can i boost with the oem map sensor? My setup :
garret ar50 t3/t4 turbo,
510cc injector,
mahle forged piston,
1.5mm gasket..

[Spunkster]

The stock map sensor is good to 10-11 psi.

[dneilmotorsports]

The stock map sensor is good to 10-11 psi.

1 thing, how convert the voltage from narrowband sensor to afr reading??

[Luke]

The stock map sensor is good to 10-11 psi.

1 thing, how convert the voltage from narrowband sensor to afr reading??

impossible. you will need a wideband sensor, the electronics and and output for the ecu to tune is properly

best regards Lukas