Originally Posted by rx7rcer09
i would do everything right then, get everything done at the same time to prevent from future headaches. for example get the injectors, sort our the vac lines correctly and so on just do it right the first time and be done with it.
True advice right there. Single turbo conversions should not be done for budgeting reasons... If your stock twins are bad, replace them or build your single setup correctly.
Low boost levels from whatever single turbo you choose will be vastly different in the VOLUME of air you are pushing into the engine. The PSI/boost level may remain unchanged, but you will still run leaner on the same PSI/boost levels.
If you are in a hurry and just refuse to change the injectors and get a proper tune as you should be doing with this build then I would highly recommend running NO boost through the motor. You say this is not your first FD, then you should also know the implications of building this setup incorrectly or cutting corners that just should not be cut.