i have a h reg fiesta turbo on ofab it went on the rollers the other day it made 120bhp at 12 psi with the chip and with out the chip it runs anti lag and wont rev past 4 grand i have tryed another ecu loom map sensor standard injectors checked the fuel pump checked the cam and put the standard one in still the same checked the compression changed the spark plugs i dont no off any thing else it could be any help would be nice