whats a good psi on fuel for a 306 small block?

5

Asked by Feb 17, 2012 at 08:48 AM about the 1988 Ford Mustang GT

Question type: Car Customization

2 Answers

25

If you mean the base fuel pressure for an EFI 306,stock 39psi with the regulator vacuum line plugged.

365

Remember, If You Go Bigger On The Injectors For More GO, You Will Need More Psi To Push In The Go-Juice. Any Changes To The Engine? Cold Air Intake? Cam? Header? Exhaust Size?

1 of 1 people found this helpful.

Your Answer

Ford Mustang Experts

  • #1
    Tom Demyan
    Reputation
    4,620
  • #2
    Bob Beaman
    Reputation
    1,270
  • #3
    COMETGUY61
    Reputation
    1,110
View All

Related Models For Sale

Used Chevrolet Camaro
408 Great Deals out of 30,592 listings starting at $2,495
Used Dodge Charger
425 Great Deals out of 27,992 listings starting at $2,490
Used Chevrolet Corvette
185 Great Deals out of 19,805 listings starting at $2,490
Used Ford F-150
2,520 Great Deals out of 193,861 listings starting at $799
Used BMW 3 Series
1,041 Great Deals out of 33,001 listings starting at $999
Used BMW M3
36 Great Deals out of 1,983 listings starting at $6,995
Used Jeep Wrangler
330 Great Deals out of 17,051 listings starting at $2,999

Used Cars For Sale

2018 Ford Mustang GT For Sale
104 listings starting at $33,151
2017 Ford Mustang GT For Sale
3,033 listings starting at $24,790
2016 Ford Mustang GT For Sale
602 listings starting at $22,377
2015 Ford Mustang GT For Sale
6 Great Deals out of 632 listings starting at $19,983
2014 Ford Mustang GT For Sale
12 Great Deals out of 467 listings starting at $16,000

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.