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Thread: 99 6.0 head questions...

  1. #1
    Join Date
    Nov 2011
    Location
    NH
    Posts
    109

    99 6.0 head questions...

    i got a 99 6.0 with iron heads cheap to start my build, i have a set of 317s available. is the swap worth the gains or should i just save the money for a 243/799 setup?? thanks guys

  2. #2
    Join Date
    Feb 2011
    Location
    Barnwell, SC
    Posts
    471
    Don't know much about the iron heads, but I would get some 243/799 heads if I needed heads for the bump in compression. But since you have 317s already, just mill them .030".
    99 Silverado 4.8l : Soon to be 80E swapped, then 6.0 swapped, ......
    05 Yukon Denali 6.0l : Nelson Performance Tune, ......
    8X S10 Blazer on a 8X 3/4 ton frame : 5.3l swapped, Nelson Performance tune, Schoenfeld LT's, 226/226 .598/.598 112, TH350, planetary doubler, NP 205, locker, spool, 38's, ......
    Quote Originally Posted by blacksss46 View Post
    couldn't agree more. its like boobs you'll get a C and end up wanting a D...just get the bigger one and be happy

  3. #3
    Join Date
    Nov 2011
    Location
    NH
    Posts
    109
    ok i am sure the iron heads suck, so just wanna get a good setup together befor it goes in.

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