Fuel injectors - TCCoA Forums
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post #1 of 3 (permalink) Old 06-08-2004, 10:36 PM Thread Starter
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Fuel injectors

How many pounds? and what kind of fuel pump? 95 4.6 DOHC......will be SCing.
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post #2 of 3 (permalink) Old 06-09-2004, 01:58 AM
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I'm thinking you could get by with 24's........but 30 or 36's would be better way to go.

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post #3 of 3 (permalink) Old 06-09-2004, 06:13 AM
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What are your HP goals? That will determine what you need. It won't hurt to have more pump than you need, but you want to use the smallest injectors you can get away with to keep them operating in the 80% duty cycle range.

19# injectors support around 300 hp at the crank, 42# injectors support around 560 crank hp.

Here are the calculators, plug in the numbers.


96 GoldBird

'96 T-Bird LX 4.6L Alive & well & living in S. Florida

Renegade NPI heads/Comp Cams; OEM intake manifold; Bolt-ons
245 rwhp; 13.713 @ 99.35 (Commerce, GA - November 2003)

BLOWN: Renegade NPI heads; Renegade shortblock; Intercooled T-Trim; some other stuff
Pump Gas Numbers - 547 rwhp / 525 ft.lbs; Best Time - 11.388 @ 118.68 (Commerce, GA - November 2007)
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