i would have to say that four 720cc injectors is far far more fuel than any streetport engine will ever need. Same probably goes for 1/2 bridge. The stock 460 injectors are more than the engine needs from what i have found. Or at least while running an MS. I have noticed that the stock ecu control over the injectors limited the injectors pulse width considerably.
On a side note, im hoping to have my stock port s4 13b up and running in the next week or two. Hope to be good enough to dyno before i leave in late April.
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