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Thread: 5.3 ls

  1. #1
    Senior Member EXPERT BUILDER
    Join Date
    Jul 2009
    Location
    nekoosa wisconsin
    Posts
    308

    5.3 ls

    5.3 out of a 01 chevy 1500
    gonna run an ms3 cam 237/242 .603"/.609" 112lsa
    can i mill the heads down .030 for more compression without having to fly cut the pistons
    -thanks logan
    "the only thing that happens to those who wait is that they get older"

    "nitrous is like a hot girl with std's you wanna hit it but your afraid of the consequences"

  2. #2
    Junior Member JOURNEYMAN
    Join Date
    Feb 2012
    Location
    london Ont.
    Posts
    25

    milled heads

    a buddy has a 02 5.3 in a 68 nova.and has the 243 heads plained .030 used a .040 gasket his motor is 9.9cr.very simular cam but bought cam and pushrods as set allways check before assembly.

  3. #3
    Senior Member SENIOR BUILDER chevynovaman's Avatar
    Join Date
    Sep 2008
    Location
    CENTRAL WISCONSIN
    Posts
    114

    LS

    Logan,

    The 6.0 I put together has a .612 lift cam with no head milling, and I had alot of room to play with yet but always check the clearance... Ryan
    1968 CAMARO 302 4 SPD IN THE ROUGH
    1957 CHEVY FUEL INJECTED LS1 4L60E BEAUTY
    1962 CHEVY II NOVA 496 LETS RACE

  4. Racing Junk


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