Thread: What's the point of ls7 lifters?

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  1. #1 What's the point of ls7 lifters? 
    Moderator dsmuts's Avatar
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    I was wondering what the point of people using ls7 lifters was as I'm going to swap the lifters in my comp g when it gets warmer out. Are stock are fine until a certain point? I'd hate to waste money on something when it can be spent elsewhere.
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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  2. #2 Re: What's the point of ls7 lifters? 
    GrandPrix Junkie NegativeOne13's Avatar
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    Dude... bruh.... "LS"7 lifters... instant +43WHP.


    To be all serious... taking a wild guess... but I believe they are lighter weight.

    Thus 43WHP increase.

    And smile it's Blacktooth Grin!
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  3. #3 Re: What's the point of ls7 lifters? 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    LS7 lifters are our stock replacement lifters.

    Most people when doing a cam install want all new parts, so they buy brand new push rods, lifters and bolts so its all fresh.

    SMGPFC Member #1
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  4. #4 Re: What's the point of ls7 lifters? 
    Max Cook
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    for whatever reason my preload was off and I had to switch to 6.95 pushrods after getting ls7 lifters and my XP cam. Just an FYI for budgeting concerns. They mainly help high RPM performance from what I understand. Very small difference, and only over 6k RPMs.
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