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454 Build Up

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Old Feb 24, 2016 | 07:31 PM
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Default 454 Build Up

I have found a '77 C20 with a 454 near my house. If it looks ok I am going to buy it tomorrow. My plan is to build the 454 in the truck while I get my '68 vert put back together and then put the 454 in the Vette.

I already have a set of 072 heads.

So, I seem to see a lot people like the RPM intake, 750 or 800 carb, and a voodoo cam.

My question is - would it make sense to swap just the intake and carb on the truck and do the heads and cam later? I only ask because the intake and carb could be done relatively cheap (buying used) and quick.

Also, does anyone have a PN on a voodoo came they like?

Thanks
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Old Feb 24, 2016 | 08:18 PM
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What ever you do, make sure to investigate your hood clearance before buying parts...
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Old Feb 24, 2016 | 09:06 PM
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496, rpm air gap, 1/2 nitrous plate, 14x3 air cleaner.
Daytona hood with vents filled in. Result.....1/4" clearance with solid mounts.
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Old Feb 24, 2016 | 09:08 PM
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I know I'll need a bigger hood before the swap.

What carb do you run, forvicjr?

EDIT - will all these intakes work with my stock heads and my 072s?

Last edited by SDS Photography; Feb 24, 2016 at 09:08 PM.
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Old Feb 24, 2016 | 11:21 PM
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750 holley. You lost me on this.....
EDIT - will all these intakes work with my stock heads and my 072s?

Just need to make sure that you match oval with oval port rect with rect.
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Old Feb 25, 2016 | 08:40 AM
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Originally Posted by forvicjr
750 holley. You lost me on this.....
EDIT - will all these intakes work with my stock heads and my 072s?

Just need to make sure that you match oval with oval port rect with rect.
That was awkwardly phrased - let me try again. Are the ports on the stock '77 heads the same as the 072 ports.

Must have been a longer day at work than I thought
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Old Feb 25, 2016 | 12:19 PM
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If 072 is a certain casting head your refering to yeah. You will find that most aftermarket intakes will accommodate most all stock heads being that they havent been ported. Now aluminum brodix with huge runners would be a different story.As I said earlier oval /oval rect/rect. I am mainly a small block kinda fella so Im not totaly up to speed on big block stuff. (Refering to casting numbers)
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Old Feb 25, 2016 | 12:20 PM
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Just noticed in your first thread 072 is a casting. My mind escapes me sometimes. Sorry...lol
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Old Feb 25, 2016 | 01:50 PM
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do you need the truck?
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Old Feb 27, 2016 | 11:59 PM
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Originally Posted by Kacyc3
do you need the truck?
For the time being - yes.
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Old Feb 29, 2016 | 10:55 AM
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Originally Posted by forvicjr
496, rpm air gap, 1/2 nitrous plate, 14x3 air cleaner.
Daytona hood with vents filled in. Result.....1/4" clearance with solid mounts.

What serp setup are you using?
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Old Mar 2, 2016 | 12:33 PM
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Not to derail this, good stuff, but also interested in your BBC serp set up in a Vette.
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Old Mar 2, 2016 | 12:55 PM
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Derail away - the seller is flakey
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Old Mar 2, 2016 | 01:20 PM
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Originally Posted by SDS Photography
Derail away - the seller is flakey
I bought a 454 roller cam engine from a 96+ chevy truck as a basket case for 400.. might be something to look into as an option for you.
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