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Victor Jr vs. GMPP

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Old Mar 1, 2007 | 12:41 AM
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Default Victor Jr vs. GMPP

Does the GMPP have any advantages over the Victor Jr? I bought the GMPP but I am thinking about returning it since I can get the Victor Jr already machined for injectors for cheaper Do most people run the Victor jr out of the box or have it ported. I know the the GMPP intake looks like it needs some porting to at least smooth it out.... Thanks for the help
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Old Mar 1, 2007 | 10:31 AM
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Originally Posted by slowredz
Does the GMPP have any advantages over the Victor Jr? I bought the GMPP but I am thinking about returning it since I can get the Victor Jr already machined for injectors for cheaper Do most people run the Victor jr out of the box or have it ported. I know the the GMPP intake looks like it needs some porting to at least smooth it out.... Thanks for the help
gmpp doesnt have a thick flange like the victor.... i have the gmpp with a 90* elbo and i did no clearancing on the cowl... i think with the victor you have to.
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Old Mar 1, 2007 | 10:33 AM
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anything on port alignment between the two of them? i've heard victor requires some heavy "aligning" work needs to be done
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Old Mar 1, 2007 | 10:45 AM
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Ive also heard the same thing...anyone have more insight into this???
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Old Mar 1, 2007 | 11:09 AM
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I have the GMPP intake with a precision turbo elbow and my motor is lowered 2" and we still had to notch the hood.....
The GMPP intake was the only one to choose from when i got mine..... victor wasnt out yet....


Kyle
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Old Mar 1, 2007 | 12:22 PM
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Originally Posted by NA$TY-TA
I have the GMPP intake with a precision turbo elbow and my motor is lowered 2" and we still had to notch the hood.....
The GMPP intake was the only one to choose from when i got mine..... victor wasnt out yet....


Kyle
I will probably not go with an elbow that is so tall. TTT for some more info...
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Old Mar 1, 2007 | 12:28 PM
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But it looks soooo !!

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Old Mar 1, 2007 | 01:31 PM
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I have a vic jr on my set up and you do have to line the manifold ports up to the intake ports on the head but it is no big deal.I just looked down in the runners as I was tightening up the bolts to make sure they were lined up.It is just that the bolt holes are larger than the bolts so the manifold can move around a little when you are tightening the manifold down.No biggy.
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Old Mar 1, 2007 | 03:14 PM
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Originally Posted by DJ's99SS
But it looks soooo !!


Y yes it does LOL




LOL
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Old Mar 1, 2007 | 03:39 PM
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Originally Posted by slowredz
I will probably not go with an elbow that is so tall. TTT for some more info...
GMPP has more meat to shape the entry, CSA and runners to what you will specifically need for your next setup. Thats why they used it on the 372ci I posted up.
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Old Mar 1, 2007 | 06:57 PM
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I got the GMPP, and my buddy got the Victor. We both have the factory SS hoods. On mine it is rubbing a little on the top, but can get away without cutting anything. He needed to cut at his hood to get the Victor to fit.
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Old Mar 1, 2007 | 07:34 PM
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Here's a little side by side comparison.



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Old Mar 1, 2007 | 07:41 PM
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I would keep your GMPP if I were you.
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Old Mar 1, 2007 | 08:37 PM
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i debated over this too. keep the gmpp

https://ls1tech.com/forums/showthrea...5&page=6&pp=10
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Old Mar 1, 2007 | 10:00 PM
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victor jr = stock style gaskets

gmpp = paper gasket? where would you get those gaskets?
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Old Mar 1, 2007 | 10:39 PM
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use the felpro gaskets. its paper yet with the soft rubber-like outline around the ports.
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Old Mar 1, 2007 | 11:44 PM
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this is very interesting, i didnt think there was anything out there that could match the victor jr...... nice to read about people's choices and comparisons
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Old Mar 2, 2007 | 01:28 AM
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so your building a turbo car now josh?
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Old Mar 2, 2007 | 08:03 AM
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Originally Posted by Slow Z28
victor jr = stock style gaskets

gmpp = paper gasket? where would you get those gaskets?
get them from sdpc------> thats where i got them for my gmpp
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Old Mar 2, 2007 | 01:19 PM
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Originally Posted by red90cobra
so your building a turbo car now josh?
Considering F1r or F1c, but i am not sure.
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