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03 Mustang 3.8 SC
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2 Posts
Discussion Starter #1
Hey guys just wanted to ask about fuel injectors. So I have a Eaton m90 for my 3.8 and was wondering if I have to upgrade the fuel injectors or can the stock ones hold up?
 

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BoostedGT
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147 Posts
I would say with the 22lb injectors your car comes with stock you should upgrade to maybe 30# depending how much power you plan on making.
 

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Registered
03 Mustang 3.8 SC
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2 Posts
Discussion Starter #3
I would say with the 22lb injectors your car comes with stock you should upgrade to maybe 30# depending how much power you plan on making.
I’ve been told it would make less than 300hp or just close to 300hp. Another question would I have to keep the same style of fuel injectors for the sc or go with the same as the mustang EV6 style fuel injectors?
 

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BoostedGT
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147 Posts
I would suggest the 30# then if you think you will be around there. You could keep your EV6 style or swap you could alwasy get an adapter harness if you swapped to a different style.
 
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