i have a turbo converted xr2i, running ofab ecu on a converted loom as theres no suppressor, has the correct cossie map sensor and ACT sensor, t3 turbo and beige injectors but no chip?? 10psi boost only. car seems to hold back under full load. second gear stutters a bit then takes off, third gear stutters a bit more but manages to pull through it then fourth and fith just holds back, she is making boost etc but just seems like the ecu is holding back the timing. any ideas as im lost??

cheers