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Old Aug 12, 2006 | 02:37 AM
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Default intake manifolds

I'm rebuilding the 350 CI in my 77 Vette. I'm at a crossroads as to which intake to choose. I want the rpm range to be 1500-6500 I know the Edelbrock performer RPM intake will accomplish this, but Edelbrock states it will not provide adequate hood clearance due to its high rise nature. Can anyone share their experiences with aluminum intakes on their 77 Vette?
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Old Aug 12, 2006 | 02:39 AM
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From: eville in
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what is the rest of your combo ??
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Old Aug 12, 2006 | 02:52 AM
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Originally Posted by cgraham
I want the rpm range to be 1500-6500
Thats quite a broad range....

If the 77' hood is anything like the 73' thru 76'.... I can tell you that the Performer Intake with a QJ or a Holley Street Avenger will not be a problem as far as the hood clearance goes
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Old Aug 12, 2006 | 07:05 AM
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I have a 74' with the RPM intake and Edelbrock carb, and its fine as long as you use the drop down air cleaner. If you want the higher rpm range that Edelbrock claims, you need a good set of heads too. Low compression- smaller valve heads won't produce the same results. I believe they aslo used a 750cfm carb.

Last edited by sam74c3; Aug 12, 2006 at 07:13 AM.
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Old Aug 12, 2006 | 07:27 AM
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From: CORVETTE 77 385 C.I. TEXAS
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It's the low rise hoods that have a problem.

The 77 med. rise hood allows the Victor Jr, RPM & others on SB w/ aftermarket dropbase filter & Holley.
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Old Aug 12, 2006 | 09:33 AM
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I'm using the Elderbrock EPS intake with a Holley 670 Street Avenger, 1/2" carb spacer, drop base-offset 2 1/2"x14" cleaner on my 79 L82.
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Old Aug 12, 2006 | 09:38 AM
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first of all what were you doing up at 2:30am edelbrock lies. ive got an 82 and my performer air gap rpm fits no problem with a droop down moroso cleaner
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Old Aug 12, 2006 | 10:01 AM
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Weiend Stealth fits and works well to 6000, have not taken any higher
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Old Aug 12, 2006 | 10:19 AM
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From: glace bay nova scotia
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weiand excellerator single plane for me,a little less grunt on the bottom end but way better up in the rpms.
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