Hi

i have installed the latest GReddy profec boost controller in my cossie powered Mk1 escort.

The engine is running ....
T34.48
siemens 55 injectors
Harvey Gibbs 380bhp chip

I have spoke to Harvey and they say max boost when the amal valve was jetted / fitted was 30psi spike tailing to 26psi

The greddy has setting like
start boost, gain, overboost & set etc

can anyone give me a rough idea as what to set these things to get around the 26psi boost.

Thanks
Tim

 

Anyone know how to set these up, they do look fairly complecated to be honest

 

I had one on mine but as my chip has a boost spike to give midrange torque it was useless. great at holding boost tho. Id stick to the amal valve Tim

Regards

Paul

 

Got a manuel for one if required ...