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  1. #1
    Join Date
    Feb 2009
    Location
    Elk Grove Village
    Posts
    15

    My new ride 03 GMC

    Just picked it up in November. Havent had a chance to do any mods yet cause of the weather, but i just bought a Magna Flow cat-back Exhaust and y-pipe, 20in GMC rims. Building a 383 Ls1 for it with a supercharger. Plan on getting a 6in lift this summer.



  2. #2
    Join Date
    Mar 2003
    Location
    San Marcos Texas
    Posts
    4,393
    Welcome and nice truck! Glad to have you here.
    2006 Superior Blue Trailblazer SS AWD, Stock as a rock

    Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).

    Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning

  3. #3
    Join Date
    Feb 2009
    Location
    Elk Grove Village
    Posts
    15
    Thanks, i cant wait to start bolting on some power. Does the TBSS LS2 truck intake work on the 5.3l

  4. #4
    Join Date
    Mar 2003
    Location
    San Marcos Texas
    Posts
    4,393
    It does work but I think most see little gains from it. Unless you go with the LS6 or an aftermarket intake there isn't much if any to be gained.
    2006 Superior Blue Trailblazer SS AWD, Stock as a rock

    Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).

    Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning

  5. #5
    Join Date
    Feb 2009
    Location
    Elk Grove Village
    Posts
    15
    Yeah thats what i heard, my buddy told me about this website thats why i joined cause u guys have the same ideas i do. I'll just wait till i put the stroker motor in

  6. #6
    Join Date
    Mar 2003
    Location
    San Marcos Texas
    Posts
    4,393
    Ya with that blown stroker your truck will move just fine! Hell get the SC now and use it on what you have. Then put it on the 383 when it gets built.
    2006 Superior Blue Trailblazer SS AWD, Stock as a rock

    Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).

    Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning

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