LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Aftermarket head questions

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Old 03-28-2007, 09:28 AM
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JUICED96Z
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Default Aftermarket head questions

Can you run the AFR LT4 heads with a Vic Jr or Super vic? Or would I have to get some SBC heads converted?

Anyone know what kind of CFM you can get out of the trick flows?
Old 03-28-2007, 09:41 AM
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Yes you can use bolth style intakes. You would need to convert them over to the LT4 intake bolt pattern and install your injector bosses. I would use the Victor E manifold that already has the injector bosses cast & machined into it. It has the same manifold height as the Victor Jr, but a deeper (bigger) plenum for higher rpm use. It is rated from idle to 8500 rpm for fuel injection uses.
Old 03-28-2007, 12:04 PM
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Thats what I was hoping to hear.
Old 03-28-2007, 12:07 PM
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I am running a Victor E manifold on my current engine build. Definitely the way to go.
Old 03-28-2007, 12:37 PM
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Ive been thinking about a Victor E and AFR 220's maybe.
Old 03-28-2007, 12:40 PM
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What size motor are you running?
Old 03-28-2007, 12:42 PM
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Sollid roller 383 or will be a hair larger.

Heads might be a tad to big.
Old 03-28-2007, 12:46 PM
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I would PM Tony Mamo@AFR and see if they have started the new 210 Eliminator series heads. If the have them up and running they out flow the old Comp port 227's. Plus you would have much better port velocity!!!
Old 03-28-2007, 12:51 PM
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Whats his screen name? I tried the one you posted and it did not work.
Old 03-28-2007, 12:53 PM
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I was going to run some AFR 210 eliminators but they weren't ready yet. They are in the process of switching foundries from what I understand. This was as of about a month ago. They were looking at being a few months out still at that point.
Old 03-28-2007, 12:57 PM
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Tony Mamo @ AFR
Sorry I forgot to space things out .
Old 03-28-2007, 01:04 PM
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It went threw.. thanks




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