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Boss 302 Fuel Injectors

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steveespo said:
Aren't they 47 lb/hr each?

I don't know. I tried to look it up on the internet, but couldn't find any info.

Another question: At what point would one look to upgrade the fuel injectors concerning intake (cobra jet), tb, and cai mods?
Found this information on the Stock Boss 302 Fuel Injectors:

This part is no longer available.

34 lb/hr, 4-hole, high-impedance fuel injector with USCAR electrical connector.
Original equipment on 2011-present 5.0L Mustang and Boss 302

Hope this helps those that are contemplating upgrades in the future.
Tulsa, OK
Yes, the stock Boss/GT injectors are 34#. Injectors are usually swapped out to 47# for supercharged applications around the 600hp range and for N/A e85 setups. Pushing any higher than 600ish will likely require larger injectors.

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