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Thread: few ?'s on my swap

  1. #1
    Join Date
    Jan 2004
    Posts
    19
    well i just got my shortblock and im ordering my heads/cam this week....ap engineering cnc s1's that flow s2 #'s ...flow #'s and a futral f7 blower cam 224"/230" .586"/.591" 114LSA or a tr 224/227 .563/.569 114 LSA blower cam b/c a procharger is in the future, my question is dont i need to upgrade my injectors? i heard 6.0l will do the job but im not certain, should i just buy the whole 6.0l intake assembly w/ injectors if i can get it for $150-175? any other ideas? i also need to know what parts i am going to need to change my auto for the t56 (2002 sierra), i know i need the pedals the crossmember a new drive shaft..........what about the slave and master?
    2002 GMC Sierra Rcsb 4.8l
    --------stock----------

  2. #2
    Join Date
    Mar 2003
    Location
    Florida
    Posts
    1,208
    slave you might can get with the tranny..if you dont the f-body slave for that year motor is what you'll need. you'll need a master cylinder from a 99+ manual truck and might have to modify/lengthen the lines.

    cant help on the injecters
    Hugger Orange 99 SS Hardtop #756
    485rwhp/440rwtq SAE

    http://i83.photobucket.com/albums/j301/slmdls1/Signatures/hugger-prostar-sig.jpg

  3. #3
    Join Date
    Jan 2004
    Posts
    19
    bump....
    2002 GMC Sierra Rcsb 4.8l
    --------stock----------

  4. #4
    Join Date
    Mar 2003
    Location
    San Marcos Texas
    Posts
    4,393
    Just run the injectors you have and check the duty cycle. I think as long as it's under 80% those will do just fine.
    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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