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RPM Air Gap

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Old Jul 26, 2003 | 10:03 AM
  #1  
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From: Gordonville MO
Default RPM Air Gap

It says in Ebock's catalogue that an air gap RPM will not fit under a Vette hood,
but I would think they'd mean with carburetor. How about when converted
to port efi with just an air valve on top - they're not as tall as a carb.
Anybody know? Thanks!
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Old Jul 26, 2003 | 11:39 AM
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Default Re: RPM Air Gap (macx)

You're still going to have to run a throttle body on top. While maybe not as tall as a carb (but closer in height than you might think), you still have to run an aircleaner on top of that, too.

On mine, the stock hood would not close even with the aircleaner completely off...the carb was installed, but still... I just don't see you being able to pull it off, unless you're going to run a really, really flat throttle body/plate setup and some kind of remote aircleaner and lots of ducting to the TB.

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Old Jul 26, 2003 | 11:47 AM
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Default Re: RPM Air Gap (macx)

I have Air Gap w/drop base. I have so much clearance on my 74, I think i could run w/o drop base!
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Old Jul 26, 2003 | 12:29 PM
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Default Re: RPM Air Gap (Taijutsu)

Then it could be a BB/SB issue. Mine's a BB and there is no way with the stock '68-71 BB hood that the AirGap will fit.

My mistake for not clarifying my own experience.
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Old Jul 28, 2003 | 02:49 PM
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Default Re: RPM Air Gap (macx)

I've been wanting a Edelbrock air-gap intake with a holley vac.sec. square bore to go with it , but now it seems that I have to get a high rise hood to add to the bill of sale !!!! :cuss
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Old Jul 28, 2003 | 09:20 PM
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Default Re: RPM Air Gap (macx)

If your going straight to EFI then you might aswell get a Victor Jr.
The advantage of a dual plane manifold is no longer required since the EFI does not depend on a vacuum signal.
Chris
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