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AC Removal

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Old Jan 28, 2006 | 06:37 PM
  #1  
87TPI350KID's Avatar
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Car: 1987 IROC-Z Camaro
Engine: 5.7 350 TPI - SLP Runners, AFPR, MSD Goodies
Transmission: 700R4 - Shift Kit, Corvette Servo
Axle/Gears: BW 9 bolt, 3.27s
AC Removal

Can anyone help me on this issue? I run a v-belt setup and want to clean up the engine a little bit as well as save some weight. My question is, can I remove everything up to the a/c canister and just leave that there? WIll my heat still work?

This is not my engine, but I believe this guy did what I want to do. Is there anything wrong with this setup?

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Old Jan 29, 2006 | 07:07 PM
  #2  
NINÅ's Avatar
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Joined: Jan 2006
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From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
LOSING HIS COOL

Originally posted by 87TPI350KID
................can I remove everything up to the a/c canister and just leave that there?.................
<CENTER><B>Yes you can 87TP, the heating path is separate.
<CENTER></B><P><CENTER>
<TABLE BORDER=9 CELLPADDING=18
<TD BGCOLOR=black WIDTH=60><B><H3><CENTER>REFUSE
.TO
.LOSE</TABLE>

Last edited by NINÅ; Jan 29, 2006 at 07:10 PM.
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Old Jan 29, 2006 | 07:54 PM
  #3  
87TPI350KID's Avatar
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Car: 1987 IROC-Z Camaro
Engine: 5.7 350 TPI - SLP Runners, AFPR, MSD Goodies
Transmission: 700R4 - Shift Kit, Corvette Servo
Axle/Gears: BW 9 bolt, 3.27s
I noticed an electrial connection was plugged into this canister, will that throw any codes?
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Old Jan 29, 2006 | 09:24 PM
  #4  
Toehead's Avatar
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From: North Central Mass.
Car: 1985 Berlinetta
Engine: Megasquirted TPI
Transmission: Transgo 700R4
Axle/Gears: 3.42
No. I believe that is the pressure switch for the system, and It shouldn't be tied into the ECM.
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Old Feb 6, 2006 | 01:44 AM
  #5  
Trah84Z's Avatar
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From: San Diego, CA
Car: 1984 Z28 ~Brown Horse~
Engine: 305 V8
Transmission: 700R4
Axle/Gears: 3.23...i dunno...
so with doing this you can still use your heater without getting a non-a/c control box? what about if you take out the canister and plug up the lines? and do you have to drain the coolant when you take out the a/c?
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Old Feb 6, 2006 | 05:27 PM
  #6  
NINÅ's Avatar
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Joined: Jan 2006
Posts: 3,341
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From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
LOOSING HIS COOL

Originally posted by Trah84Z 1.
so with doing this you can still use your heater without getting a non-a/c control box?2.what about if you take out the canister and plug up the lines?3.and do you have to drain the coolant when you take out the a/c?
</TD><CENTER><TABLE BORDER=0 CELLPADDING=0
<TD BGCOLOR=33CCCC WIDTH=0>
<FONT COLOR=YELLOW><H5><CENTER>1. Yes.<P>2. That would be fine.<P>3.No. However if you meant "refrigerant"
you should have it evacuated by a shop.</H5><H3><P>
<CENTER>REFUSE
TO
LOSE</TD>
</CENTER></H3>
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Old Feb 6, 2006 | 06:08 PM
  #7  
Stekman's Avatar
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Joined: Jul 2003
Posts: 4,803
Likes: 2
From: Grand Rapids, MI
Car: Z28
Engine: Sb2.2 406
Transmission: Jerico 4 speed
Axle/Gears: Ford 9" 3.60
Why do you always post in that annoying light blue box?
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Old Feb 6, 2006 | 06:12 PM
  #8  
91 camaro racer's Avatar
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From: Fairfield, CA
Car: 91camaro rs,2014 silverado 5.3L
Engine: 5.7Lcarb,5.3L
Transmission: 700-r4, 6L80
Axle/Gears: strange 3.73's
why not just take the canister off too? i did it with no problem and no bad side effects
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Old Feb 6, 2006 | 06:46 PM
  #9  
vorgath's Avatar
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From: San Diego, CA
Car: 1991 Camaro RS
Engine: LO3
Transmission: 700R4
Axle/Gears: 3.42 LS1
So what's the "big" difference between doing the entire swap with a non ac box compared to keeping the stock box and just plugging it ?

Astetics ? 1 ounce or two of weight saving ? Smaller box ?
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Old Feb 8, 2006 | 05:00 PM
  #10  
b's90cam's Avatar
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Joined: Apr 2005
Posts: 465
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From: Los Angeles
Car: 98 z28
Engine: ls1
Transmission: t56
Axle/Gears: soon to be 3.73's
the a/c delete box is extremely tiny and you can reach the # 8 plug from the top.
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Old Feb 8, 2006 | 07:58 PM
  #11  
fireturd350's Avatar
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From: New Boston, IL, USA
Car: '90 Formula 350
Engine: 383 SBC
Transmission: ProBuilt S/S 700-R4 & ACT 9" Stall
Axle/Gears: 10 bolt 3.23
Also the AC delete boxes are metal, while the AC boxes are plastic. I noticed when I pulled my AC box I actually had scorched/melted spot on mine from being so close to my Edelbrock TES Headers.
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Old Feb 8, 2006 | 09:01 PM
  #12  
vorgath's Avatar
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From: San Diego, CA
Car: 1991 Camaro RS
Engine: LO3
Transmission: 700R4
Axle/Gears: 3.42 LS1
whoa so they REALLY make for tons of room huh
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Old Feb 13, 2006 | 01:07 AM
  #13  
weberflorida's Avatar
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From: Hughesville MD
Car: 1991 Camaro Z28
Where do you get them from?

BIll
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Old Feb 14, 2006 | 08:51 AM
  #14  
fireturd350's Avatar
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From: New Boston, IL, USA
Car: '90 Formula 350
Engine: 383 SBC
Transmission: ProBuilt S/S 700-R4 & ACT 9" Stall
Axle/Gears: 10 bolt 3.23
No company is currently making them. GM has also discontinued them. Dave gets them from time to time and posts them for sale on his website (should beable to find him using the search).

I bought mine from him. You're going to have to find a place to pick it up 2nd hand (Junk Yard, Classifieds, Ebay). Just make sure you grab the blower motor too because your stock AC one will not fit in the new box without a custom made spacer.

Basically any 3rd gen firebird camaro without AC should have the right style box.
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Old Feb 14, 2006 | 09:44 AM
  #15  
weberflorida's Avatar
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From: Hughesville MD
Car: 1991 Camaro Z28
Sucks that they keep discontinuing stuff. I need a factory exhaust hanger but guess what... It was discontinued. LOL!! So I am going to go over to Vorgath's house and take it off his car at night time.

Bill
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Old Feb 14, 2006 | 05:38 PM
  #16  
vorgath's Avatar
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Joined: May 2005
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From: San Diego, CA
Car: 1991 Camaro RS
Engine: LO3
Transmission: 700R4
Axle/Gears: 3.42 LS1
HAHAHAHA !!
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