Thread: 5.3 V8 LS4 Camming?

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  1. #1 5.3 V8 LS4 Camming? 
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    Thinking about looking into getting my 08 GP GXP cammed and I have a mechanic to do it for me but where in the world do I look to buy something like this and what is the exact part called? And how do I know which one to get?
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  2. #2 Re: 5.3 V8 LS4 Camming? 
    Moderator dsmuts's Avatar
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    You pick a cam it's called a cam. You can buy them many different places. Summit and jeg's have them. You'll need a tune then.
    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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  3. #3 Re: 5.3 V8 LS4 Camming? 
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    But what specifically should I look for in one? I'm assuming theres diff types
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  4. #4 Re: 5.3 V8 LS4 Camming? 
    Moderator dsmuts's Avatar
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    I don't know much about the ls cams. I'm sure someone else will chime in though.
    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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  5. #5 Re: 5.3 V8 LS4 Camming? 
    I live here. 02NavyBlue's Avatar
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    Yeah it might not be like the 3800 with many easily available and lots of choices. This would probably be better off in the LS section though.
    2006 Grand Prix GT S/C 109k - Modded Transgo Shift Kit, Gutted Airbox, Dash Cam, and Inlays. Retros soon to come.
    2002 Grand Prix GT N/A 127k - Same as 06 Plus: Trans Cooler, DIY Aux Input, LED lighting, Suspension Upgrades, Tint, Retrofits.
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  6. #6 Re: 5.3 V8 LS4 Camming? 
    Turbo is the way to go. REDCRAPGP's Avatar
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    It's called a camshaft and being that you have a LS motor look at places that sell cams for a LS. Looks like you may need to do some more research before you jump into a mod like this.. Rather if a mechanic is doing it or not and hope your wallets fat because you will paying a lot in labor.
    Squirrels are my engine. I need a Ford Regal
    04 Comp G.
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  7. #7 Re: 5.3 V8 LS4 Camming? 
    Donating Users 16MustangVet's Avatar
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    you need to dig a little bit on ls1tech. com in the ls4 specific section I'd recommend Doug Thornley headers cam and tune! cam has many different options depending on goals for the car and how much work you want to do. bigger the cam more work will be needed.....
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  8. #8 Re: 5.3 V8 LS4 Camming? 
    Turbo is the way to go. REDCRAPGP's Avatar
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    And a cam isn't one of those first mods you'll want to do other mods such a headers.
    Squirrels are my engine. I need a Ford Regal
    04 Comp G.
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  9. #9 Re: 5.3 V8 LS4 Camming? 
    Turbo is the way to go. REDCRAPGP's Avatar
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    LS1tech is your friend they'll be much more info on there vs on here since most of us are 3800 guys.
    Squirrels are my engine. I need a Ford Regal
    04 Comp G.
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  10. #10 Re: 5.3 V8 LS4 Camming? 
    I live here. DirtDog's Avatar
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    For A cam..DoD delete would be needed and that includes the VLOM and rockers.
    Biggest thing is a good tuner
    http://www.grandprixforums.net/my-06-gp-gxp-72403.html
    OBX headers, TEP tranny cooler, ls1 IM fuel rails and injectors, ls2 TB, ls7 MAF, full custom exhaust, Quad retro headlights, full out front and rear suspension work, tuned by HPT by me 8====>

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  11. #11 Re: 5.3 V8 LS4 Camming? 
    GXP Level Member 91parkave's Avatar
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    @hpqueen

    If you don't have the supporting mods yet to support a cam go for what I told u in the other thread. At bare minimum you'll want a intake swap and a set of headers. These motors are choked severely from the factory. Start with the transmission mods I told you about and then get that tune done. Those are the best bang for the buck on this platform. Then you can worry about the cam.

    You can take the advice from members on here who already have the car and modded it, or a mechanic who is about to make alot of money off you. Cams will easily make 30-50whp on these cars and pretty much any LS cam will work but you will need supporting mods.
    06 GXP | 222/227 cam/cartuning turbo kit on 8psi/meth/e85 coilovers/ still on stock trans at 130k
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  12. #12 Re: 5.3 V8 LS4 Camming? 
    GTP Level Member rodguezsciii's Avatar
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    gotta love VISA built enthusiasts....
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