fiesta rs turbo is ther some sort of boost cut or ignition cut limit of some sort as a m8 of mine whats to turn the bost up on his but says his car holds back at 15psi now if i remember they have a map sensor could he not just buy a 3 bar to fit or is there a unlimitted boost chip that can be bought

 

Surely he has chipped it?

 

chip

 

Or take it to stu and have it done properly... By the sounds of it hes gonna end up with a load of scrap metal in his sump if
he just "winds the boost up"

 

so far i have built him a engine with .5 over size fordge pistons 1.5m of the top h beam rod fully ballanced crank o ringed block ported and flowed head t34 turbo paddel clutch front mount intercooler uprated intank pump std cam
is ther a chip that you can provide to run this spec with 701 injectors stu please