Dismiss Notice

Welcome To CK5!

Registering is free and easy! Hope to see you on the forums soon.

Score a FREE t-shirt and membership sticker when you sign up for a Premium Membership and choose the recurring plan.

Fuel fitting question

Discussion in 'The Garage' started by beastofablaze, Dec 4, 2005.

  1. beastofablaze

    beastofablaze 1/2 ton status

    Joined:
    Apr 4, 2005
    Posts:
    441
    Likes Received:
    0
    Location:
    CA
    I'm trying to find out what size threads screw into a stock 88 350 tbi. Not the fuel line but the fitting the fuel line screws into... anybody know what size the male side of that fitting is? The female is 5/8 but the male that screws into the tbi I can't seem to figure out. It looks like it's AN to me but i have no clue what size.
     
  2. 4X4HIGH

    4X4HIGH 1 ton status Premium Member GMOTM Winner

    Joined:
    Dec 14, 2001
    Posts:
    22,060
    Likes Received:
    69
    Location:
    Pleasanton, CA.
  3. beastofablaze

    beastofablaze 1/2 ton status

    Joined:
    Apr 4, 2005
    Posts:
    441
    Likes Received:
    0
    Location:
    CA
    :eek1: :yikes: :yikes: :yikes: :yikes: :yikes:

    40 bucks!? wow...

    if it comes down to it thats an option but i was hoping somebody could tell me the size of the male fitting in the tbi... 11 bucks through jegs. But i don't know the size. :confused: :dunno:

    http://www.jegs.com/webapp/wcs/stor...eId=10001&categoryId=22703&searchItemId=81717

    Edit: i just realized that those won't fit...

    Is the cfm tech adapter the only way to hook up a fuel pressure gauge under the hood? I don't want to use hose clamps either.
     
  4. 4X4HIGH

    4X4HIGH 1 ton status Premium Member GMOTM Winner

    Joined:
    Dec 14, 2001
    Posts:
    22,060
    Likes Received:
    69
    Location:
    Pleasanton, CA.
    It's the only way i'm aware of. I know the fitting is expensive but what can we do. Also that is 39.99 or whatever for just the fitting then you still need to buy the gauge.
     
  5. beastofablaze

    beastofablaze 1/2 ton status

    Joined:
    Apr 4, 2005
    Posts:
    441
    Likes Received:
    0
    Location:
    CA
    I got that covered... got mine from jegs... 1/8 npt. Lot cheaper for the range of psi too. mine is 0-100 psi(I know I'll probably never see more than 20 but just incase i get mpfi in the future :D ) for 20 bucks, cfm tech's gauge is 0-15 psi for 30 bucks.

    thanks man.
     

Share This Page