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What intake should i use?

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Old Mar 1, 2005 | 07:35 PM
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St. Jude Donor '08-'09
Default What intake should i use?

I'm trying to decide if I should use an Edelbrock RPM or a Weiand stealth on my 72 rebuild.

Here are some basic numbers for the comparison
9.5:1 CR
280 duration comp cam
993 heads with 2.02 intake/1.6 exhaust valves

I plan on using the stock quadrajet for now, plan on upgrading to a demon with mechanical secondaries later.
Also using original exhaust manifolds for the moment until I can save up a little more cash for some nice hooker super comp long tube headers.

so what do you all think?

trw
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Old Mar 1, 2005 | 07:52 PM
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I might be off the track but i think the edelbrock rpm dont fit under a stock vette hood. Only the performer will fit.
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Old Mar 1, 2005 | 07:52 PM
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I'd use a Torker II with your setup. If you had more compression and cam I'd opt for a Victor Jr. I have run single plane manifolds since 1977 and over 140,000 miles.
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Old Mar 1, 2005 | 08:02 PM
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How do you guys get your hoods closed,about the only thing i could use with my stk L48 hood was the performer intake,then its even close.
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Old Mar 1, 2005 | 08:06 PM
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Originally Posted by john1977
How do you guys get your hoods closed,about the only thing i could use with my stk L48 hood was the performer intake,then its even close.
Drop-base air cleaner.
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Old Mar 2, 2005 | 11:26 AM
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St. Jude Donor '08-'09
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What kind of drop base air cleaner should i go with?
Any suggestions?
Does anyone have the edelbrock rpm with a quadrajet and a dropbase that actually is below the stock hood?

Thanks for the suggestions.

trw
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Old Mar 2, 2005 | 11:31 AM
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Originally Posted by page62
Drop-base air cleaner.
I have the performer RPM and my hood is lower than earlier years.
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Old Mar 2, 2005 | 11:34 AM
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AGVI,

What carb are you running?

Did you use an adapter plate?

trw
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Old Mar 2, 2005 | 11:47 AM
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Originally Posted by 72 stingray owner
What kind of drop base air cleaner should i go with?
Any suggestions?
Does anyone have the edelbrock rpm with a quadrajet and a dropbase that actually is below the stock hood?

Thanks for the suggestions.

trw

LOSTPATROLMAN, mike set me up with a MOROSO drop base air cleaner that was sweet......
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Old Mar 2, 2005 | 11:58 AM
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if you put the L-86 or whatever hood on would that work too because i was conteplating an edelbrock rpm also in my '78 with an edelbrock 650 somethin carb [ havnt decided yet] but i seriously thing it wont fit. i was also thinking about just having a custom hood made to get ram air flowin so that i wont lost hp from having a smaller intake am i correct about that?
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Old Mar 2, 2005 | 01:33 PM
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Originally Posted by 72 stingray owner
I'm trying to decide if I should use an Edelbrock RPM or a Weiand stealth on my 72 rebuild

I plan on using the stock quadrajet for now, plan on upgrading to a demon with mechanical secondaries later.
Also using original exhaust manifolds for the moment until I can save up a little more cash for some nice hooker super comp long tube headers.

so what do you all think?

trw
If you are going to use a quadrajet you will have to use a performer or Weiand with a spread bore type mounting flange or use an adapter which will add an additional inch or more...
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Old Mar 2, 2005 | 01:40 PM
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hey yellow 72.

The edelbrock 7104 is set up with the spread bore bolt pattern...I guess I'd like to know if I use that intake, with my original Q-jet carb will the original dual snorkle air cleaner I have still fit underneath the hood? I really like that air cleaner, it looks sharp and the chrome on it seems a lot nicer then the stuff in stores today. Do you have any (or does anybody else for that matter) experience with this type of set up?
I do have the stock L-48 hood.

thanks,
trw
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