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  1. #1
    casual poster MICKVH355's Avatar
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    Default Changing my carby setup to injection setup.

    Hey fellas.

    Just wanting some pointers advice what ever haha, I have a demon 750 double pumper, highrise harrop manifold, msd billet dizzy and a 6al msd Box. I have ideas already on what a may do like get a power torque injector manifold or c.o.m.e racing setup. Just what some advice any help is good help .[IMG]https://uploads.tapatalk-cdn.com/20210522/f70776e6a207792146e0543d391f8123.jpg[/IMG]

    Current setup.

  2. #2
    casual poster MICKVH355's Avatar
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    Default Changing my carby setup to injection setup.

    [IMG]https://uploads.tapatalk-cdn.com/20210522/d4477063f3806e4372059be30631e1ee.jpg[/IMG]

    What I may go with, vn-vt hi-rise duel plane manifold torque power efi style.

  3. #3
    casual poster MICKVH355's Avatar
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    Default Changing my carby setup to injection setup.

    [IMG]https://uploads.tapatalk-cdn.com/20210522/2e7c739c5e2e55da9124ae77087656ce.jpg[/IMG]

    Or COME single 4 barrel vn v8 efi intake manifold.
    Also I already have vn heads on my motor and itís a 355.
    Last edited by MICKVH355; 22-05-2021 at 09:34 PM.

  4. #4
    Senior Member BasicQ's Avatar
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    Holley Sniper?

    Keep the manifold you have.


    Sent from my iPad using Tapatalk

  5. #5
    casual poster MICKVH355's Avatar
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    Default Changing my carby setup to injection setup.

    Yeah I have looked into that has well mate, just need to know the pros and cons off some set ups.

  6. #6
    Senior Member BasicQ's Avatar
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    Shouldnít have too much trouble getting info on retrofit fi.

    Spreading like a pandemic lately


    Sent from my iPad using Tapatalk

  7. #7
    Part of the furniture gtrboyy's Avatar
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    Default

    Anyone down your way able to drill manifold you currently have...use vn-vs fuel rail with ls1 injectors....edelbrock elbow + ls throttle body & maybe vck otr setup if it all fits under stock bonnet would be interesting to try.

  8. #8
    Sure why not? 76lxhatch's Avatar
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    Default

    ^ As above, if the photo in the first post is your car then your current manifold has provision for port injection, just need to machine the injector holes. Use a four barrel air-only throttle body and any GM-based (for sensors etc) system to control it.
    [IMG]http://img.v8comp.co.nz/Torana/20151129_162408.jpg[/IMG]

    Whatever you choose make sure its not just a basic fuel-only bolt-on thing, some of the biggest gains come from proper ignition timing control.

  9. #9
    Do you ever leave? EH179's Avatar
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    Holley sniper works well. Mates VB 355 went 443 rwhp, He's pretty happy.

    https://www.facebook.com/hashtag/443rwhp

  10. #10
    casual poster MICKVH355's Avatar
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    Default Changing my carby setup to injection setup.

    Hey Eh179

    Do you know if he has the sniper set up to control timing as well mate?
    Cheers

  11. #11
    Do you ever leave? EH179's Avatar
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    Quote Originally Posted by MICKVH355 View Post
    Hey Eh179

    Do you know if he has the sniper set up to control timing as well mate?
    Cheers
    Yes he does. I gave him the initial timing points to get him going and Empire did the fine tune.

  12. #12
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    Quote Originally Posted by EH179 View Post
    Holley sniper works well. Mates VB 355 went 443 rwhp, He's pretty happy.

    https://www.facebook.com/hashtag/443rwhp
    Impressive!

  13. #13
    casual poster MICKVH355's Avatar
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    Default Changing my carby setup to injection setup.

    With a fair bit of research im gunna go with the Holley sniper set up install isnít to hard and the system seems very good as they have worked out a fair bit of the old problems they had.

  14. #14
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    I curently have a sniper efi on my 355.

    To say i would reccomend to anybody else that would be a solid nope from me.

    IMO go to a port fuel injection setup or if wanting the carby look go to the terminator from holley and avoid the the sniper setup altogether.

    I have the a super sniper 4150 and certainly not a fan for a turbo application.

    IE have to run 1:1 throttle linkage with super sniper versions

  15. #15
    casual poster MICKVH355's Avatar
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    Oh okay what was the issues you have had with it? Besides what you have said so far?

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