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Old 10-24-2013, 10:34 PM   #1
lt1_fd3s
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Default Injector Size advice
Ok, FC people! I need your guidance!!!

TL,DR:
S4 T2, 1/2 bridgeport (stock(ish?) small ports on center iron), Haltech Sprint RE ecu, BW S300 turbo)...

What injector sizes should i plan to run?

Longer version:

Most my rotary knowledge is FD based but I've picked up an FC (87 GXL body with S4 T2 swap) recently to enjoy and help relieve my FD from it's DD duty...

Well, the first day of owning the car I popped the engine and it's now rebuilt with a 1/2 bridgeport with stock (or nearly stock) small ports on the middle iron and BorgWarner S300 turbo... I plan to run at most 14.7 lbs but probably keep it around 10-12, based on the efficiency map of the turbo when I look it up... Ideally, I don't want to see more than 350 HP from the car, just want something to play with and enjoy and not have to worry about breaking any more plates...

Anyway, what size injectors should I run for my secondaries? would 950s be enough for the bridge and turbo? or should I play it safe and run 1600s? Computer is a Haltech Sprint RE. And are stock injectors 550s? or 440s?

Thanks for any help anyone gives...






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