+ Reply to Thread
Page 2 of 2 FirstFirst 1 2
Results 11 to 17 of 17

Thread: FAST 90mm Throttle Body

  1. #11
    casey23 Guest
    Hey Red.. I have a 105mm Accufab... Its there Universal Fit unit.... 300.00 brand new in the box...

  2. #12
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    I'll keep that in mind. Right now it's the wrong time of year to be buying stuff for myself. I'll have to wait a few months.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  3. #13
    Join Date
    Jun 2007
    Location
    saratoga springs ,new york {upstate ,adirondacks }
    Posts
    1,878
    is there such a thing as these beeing to much for youre application,are they adaptable to dbw?and what mm would work good on my setup ?i tried 1 of bbks 78mm and all i kept getting with 2 of them was reduced engine power.so i sent em back .couldnt getem to run on my damn truck ,is this a common problem with dbw.how would you guess what size would be to big ,how do you reference it ?seems like alot to jet a carb and it be wrong size.dont know just wondering id like a nice setup,like these.
    mods:2004 sierra ext sb,20s ,big brake kit w,hawk pads,air bagged,2006 6.0 lq4 swap,vortec supercharged10psi, air to water intercooled w/ dual electric fans on it ,snow meth injection kit,60lbers, e-fans ,big radiator swap ,cam 218 /222 548/550 comp .hardened prs .1.85 comp roller rockers ,guideplates ,crane double springs,trans 4l65e built .pacesetter l/ts true duals w/x pipe and magnaflows,14 bolt rearend swap ,3.73s,aroemotive fuel pump system w/elec.fuel controller and bypass regulator a/n fittings, taylor 10.5s interceptor gauge,aem w/b a/f ,autometer boost/vac NELSON 93 OCTANE TUNED .

  4. #14
    Join Date
    May 2004
    Posts
    2,120
    It all depends on your mods. Yes, you can have too much. Boosted applications seem to work well with larger TB's though.


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  5. #15
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Boosted by SC needs the bigger TB. By turbo its not quite as important, it gets forced through the smaller TBs.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  6. #16
    Join Date
    Apr 2005
    Posts
    4,229
    Quote Originally Posted by RedHeartbeat View Post
    Boosted by SC needs the bigger TB. By turbo its not quite as important, it gets forced through the smaller TBs.
    It is really important for the maggie guys, since it draws through the TB first.

    Centri's like the Procharger push through the TB similar to a turbo so it isn't as important.
    Gone, but not forgotten!

  7. #17
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    What he said.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

+ Reply to Thread

Posting Permissions

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