TB45 injectors - what size to replace with ------- Piigyback ECU- what type

[JoseM]

Well mate, you've probably solved your problem by now, but since I am on the same path as you (setting up turbo on TB45).
Here are some "good reads" I've been able to find.
http://www.outerlimits4x4.com/viewto...831&hilit=tb45
http://www.outerlimits4x4.com/viewto...p?f=5&t=173732

For injectors, I personally like Bosch, since they manufacture a lot of OEM, as well as Denso, which is always good and reliable; however, there are others like AC Delco and what else...

As far as injector capacity, I am not quite certain of the real capacity of the factory injectors, since I've heard anything and everything from 270cc to 350cc; being the last one the one that makes more sense. Since you will be boosting up to 20psi (1.36Bar), I would recommend something on the neighborhood of 1000cc (95lbs/hr).

As far as piggy back, I know of people that have gone as simple as an e-manage to a stand alone, but Chip Torque seems to have a preety complete set up.

One question: Have you done the conrods? These are preety weak, and known to break with little knocking on low boost and definetly after 14psi.