Results 1 to 8 of 8

Fuel Injectors

This is a discussion on Fuel Injectors within the External Engine forums, part of the LSx Technical Help Section category; Ok so question when everyone is doing bolt ons are you guys changing to bigger fuel injectors or are you ...

  1. #1
    Junior Member
    Join Date
    Jan 2010
    Location
    New Mexico
    Posts
    69
    1999 Chevy Camaro z28

    Fuel Injectors

    Ok so question when everyone is doing bolt ons are you guys changing to bigger fuel injectors or are you using stock!!!

  2. #2
    ls1 powered seabee sutie's Avatar
    Join Date
    Mar 2007
    Location
    oxnard, ca.
    Age
    30
    Posts
    300

    red and black
    1999 Formula/WS6

    I only switched once I had enough air, exhaust and fuel pressure to the rails.
    LS1, SLP lid, SLP MAF, bilstein HP shocks, SLP longtube/tuned headers and loudmouth exhaust, built 4L60E w/ transgo shift kit, true ram air, ported TB, LS6 intake, LS6 PCV w/ catch can, FAST fuel rails, LCRB, sub-frame connectors, wide-band O2.

  3. #3
    Member JRENIGAR's Avatar
    Join Date
    Oct 2009
    Location
    arkansas
    Posts
    371

    red
    99 camaro

    all external boltons here still runnin stockers in my 99 maro with around 80% duty cycle at wot 5500-6000rpm in 2nd and 3rd. Auto trans too.

  4. #4
    Sold: LS1 '85 El Camino ls1camino's Avatar
    Join Date
    Dec 2005
    Location
    Laurel, Maryland
    Posts
    4,977

    2000 Grand Prix GTP
    2000 Trans Am WS6 M6

    You won't need new injectors until you throw a cam in.

    It's also a good idea to upgrade the fuel pump if you're going to be running bigger injectors.

  5. #5
    Junior Member csmiff's Avatar
    Join Date
    Oct 2010
    Location
    A, A
    Age
    34
    Posts
    49

    Black
    2001 z28

    Question of the day ???

    (stock piling parts )i plan on doing heads,fast intake(not sure what size ), cam, procharge and maybe a 150 shot what size injectors would i need ?
    Last edited by csmiff; 12-28-2010 at 05:08 AM. Reason: for to add the fast intake

  6. #6
    Member jetaws6's Avatar
    Join Date
    Apr 2009
    Location
    Fallston, Maryland
    Posts
    576

    Black
    1998 Trans Am Ws6

    most likely 60lb with out the 150 shot.

  7. #7
    Junior Member csmiff's Avatar
    Join Date
    Oct 2010
    Location
    A, A
    Age
    34
    Posts
    49

    Black
    2001 z28

    And With the wet shot?

  8. #8
    Member jetaws6's Avatar
    Join Date
    Apr 2009
    Location
    Fallston, Maryland
    Posts
    576

    Black
    1998 Trans Am Ws6

    its hard to say youll have to see what your duty cycle is at

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Question: Fuel injectors
    By kingls1 in forum General Help
    Replies: 46
    Last Post: 01-30-2014, 11:34 AM
  2. Fuel Injectors
    By SMWS6TA in forum General Help
    Replies: 9
    Last Post: 05-20-2011, 02:05 PM
  3. LS1 all yr fuel injectors, oe fuel rail, pump,more
    By Frost in forum Parts For Sale / Trade
    Replies: 7
    Last Post: 04-27-2009, 03:26 PM
  4. fuel injectors
    By Brad5150 in forum External Engine
    Replies: 10
    Last Post: 05-30-2007, 02:26 PM
  5. smaller fuel injectors means more fuel?
    By Ger-Fire in forum LT1
    Replies: 5
    Last Post: 10-12-2006, 04:06 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •