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Old 10-30-2007, 07:11 PM   #1
67ChevyRedneck
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What are these holes for (Edelbrock intake)

Hey all, I picked this up saturday for $120. It's an EPS 2701. Got so excited I got a good deal on it I forgot to ask what all the extra holes are for (the 3 around the thermostat location)

Are they all for different temperature sending unit locations??? If so, why so many?
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Old 10-30-2007, 07:15 PM   #2
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Re: What are these holes for (Edelbrock intake)

Throw a heater hose nipple on one a plug in another and the temp sender in the other..
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Old 10-31-2007, 08:06 AM   #3
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Re: What are these holes for (Edelbrock intake)

Quote:
Originally Posted by FRENCHBLUE72 View Post
Throw a heater hose nipple on one a plug in another and the temp sender in the other..


Whoops, forgot about the heater hose. Thanks

Which one would be better for the sending unit? The one on the right? What *would* the middle one been for...something on a newer motor?
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1967 C10 SWB Stepside: 350/700R4/3.73
1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc
1968 Pontiac Firebird: Project Fire Chicken!
2015 Silverado Double Cab 5.3L Z71
2001 Jeep Wrangler Sport 4.0L 5spd
2020 Chevrolet Equinox Premium 2.0L Turbo
2011 Mustang V6 ~ Wife's ride
American Born, Country by the Grace of God
1967 CST Shop Truck Rebuild!
My 1967 C-10 Build Thread
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Project "On a Dime"
Trying my hand at Home Renovation!
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Old 10-31-2007, 08:08 AM   #4
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Re: What are these holes for (Edelbrock intake)

Plug the middle one, thats the same intake I have on a 350 I have in storage.
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Old 10-31-2007, 08:11 AM   #5
67ChevyRedneck
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Re: What are these holes for (Edelbrock intake)

Quote:
Originally Posted by FRENCHBLUE72 View Post
Throw a heater hose nipple on one a plug in another and the temp sender in the other..


Whoops, forgot about the heater hose. Thanks

Which one would be better for the sending unit? The one on the right? What *would* the middle one been for...something on a newer motor?
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Jesse James
1967 C10 SWB Stepside: 350/700R4/3.73
1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc
1968 Pontiac Firebird: Project Fire Chicken!
2015 Silverado Double Cab 5.3L Z71
2001 Jeep Wrangler Sport 4.0L 5spd
2020 Chevrolet Equinox Premium 2.0L Turbo
2011 Mustang V6 ~ Wife's ride
American Born, Country by the Grace of God
1967 CST Shop Truck Rebuild!
My 1967 C-10 Build Thread
My Vintage Air A/C Install
Project "On a Dime"
Trying my hand at Home Renovation!
1965 Mustang Modifications!
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Old 10-31-2007, 08:40 AM   #6
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Re: What are these holes for (Edelbrock intake)

Quote:
Originally Posted by 67ChevyRedneck View Post
What *would* the middle one been for...something on a newer motor?
Older I think. I you look at FrizzleFry's latest recovery thread, some of the pics show a crossover hose between the waterpump and intake at that location - on a stock intake. These would be in conjunction with the oil filler tube, I think.

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