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

5

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

Question type: Car Customization

2 Answers

45

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

515

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 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    Gene Arnett
    Reputation
    3,160
  • #2
    Bob Beaman
    Reputation
    2,690
  • #3
    rst429
    Reputation
    2,640
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Camaro
16 Great Deals out of 307 listings starting at $9,995
Used Chevrolet Corvette
28 Great Deals out of 1,058 listings starting at $15,871
Used Dodge Charger
39 Great Deals out of 645 listings starting at $4,888
Used Ford F-150
321 Great Deals out of 15,103 listings starting at $1,712
Used BMW 3 Series
71 Great Deals out of 1,168 listings starting at $1,795
Used BMW M3
8 Great Deals out of 89 listings starting at $15,995
Used Honda Civic
176 Great Deals out of 3,690 listings starting at $1,995
Used Toyota Supra
62 listings starting at $51,977
Used Honda Accord
43 Great Deals out of 907 listings starting at $1,599

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. Content will be removed if CarGurus becomes aware that it violates our policies.