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mgphoto |
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#1
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"If there is a mistake it will find me" ![]() ![]() ![]() Group: Members Posts: 1,341 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California ![]() |
Hello,
I found a GA code '74 2.0L with low miles to use in my '72 1.7. Are there any issue that need to be dealt with? Straight swap? Any insight would be greatly appreciated. Thanks, Mike |
914itis |
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#2
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 2,892 Joined: 9-October 10 From: New York City Member No.: 12,256 Region Association: North East States ![]() |
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Cap'n Krusty |
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#3
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Cap'n Krusty ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 10,794 Joined: 24-June 04 From: Santa Maria, CA Member No.: 2,246 Region Association: Central California ![]() |
Hello, I found a GA code '74 2.0L with low miles to use in my '72 1.7. Are there any issue that need to be dealt with? Straight swap? Any insight would be greatly appreciated. Thanks, Mike If you get the whole motor with the MPS and the ECU, it's a bolt in. You may want the heater blower bracket, too. The Cap'n |
KELTY360 |
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#4
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914 Neferati ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 5,040 Joined: 31-December 05 From: Pt. Townsend, WA Member No.: 5,344 Region Association: Pacific Northwest ![]() ![]() |
Does the 2.0 include heat exchangers?
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mgphoto |
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#5
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"If there is a mistake it will find me" ![]() ![]() ![]() Group: Members Posts: 1,341 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California ![]() |
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mgphoto |
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#6
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"If there is a mistake it will find me" ![]() ![]() ![]() Group: Members Posts: 1,341 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California ![]() |
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mgphoto |
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#7
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"If there is a mistake it will find me" ![]() ![]() ![]() Group: Members Posts: 1,341 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California ![]() |
Hello, I found a GA code '74 2.0L with low miles to use in my '72 1.7. Are there any issue that need to be dealt with? Straight swap? Any insight would be greatly appreciated. Thanks, Mike If you get the whole motor with the MPS and the ECU, it's a bolt in. You may want the heater blower bracket, too. The Cap'n Yes the entire motor with MPS and ECU, includes heater blower and dual hose setup. |
SLITS |
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#8
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"This Utah shit is HARSH!" ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Benefactors Posts: 13,602 Joined: 22-February 04 From: SoCal Mountains ... Member No.: 1,696 Region Association: None ![]() ![]() |
with the 1.7 exhaust you will lose some HP.
You will need to change the motor mount brackets on the 2.0 to the 1.7 mount. That's it. |
mgphoto |
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#9
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"If there is a mistake it will find me" ![]() ![]() ![]() Group: Members Posts: 1,341 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California ![]() |
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mgphoto |
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#10
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"If there is a mistake it will find me" ![]() ![]() ![]() Group: Members Posts: 1,341 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California ![]() |
Thanks to those who responded.
I do have other questions, which exhaust manifold gasket do I use 039.256.251 or 021.256.251.A ? I am assuming the 039 because the gasket fits in the head. As I stated, I will be using my 1.7 stainless steel heat exchangers. Also can I use the 1.7 deceleration valve on the 2.0 L ? Thanks again, Mike |
SLITS |
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#11
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"This Utah shit is HARSH!" ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Benefactors Posts: 13,602 Joined: 22-February 04 From: SoCal Mountains ... Member No.: 1,696 Region Association: None ![]() ![]() |
I thought the copper gaskets were the same, but then I didn't pay attention to the part number. Use the 039.
I would tend to believe the DeAccel valve is the same. As you can tell, it has been many moons since I have owned a 1.7. |
mgphoto |
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#12
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"If there is a mistake it will find me" ![]() ![]() ![]() Group: Members Posts: 1,341 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California ![]() |
OK I have most of it figured out, except for the heater fan connections.
My 72 has the fan connections within the engine wiring harness. The 74 2.0 harness does not contain the fan wires. Could someone show me what the correct connections for the heater fan in a 74 model. Thanks, Mike |
Jeffs9146 |
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#13
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Ski Bum ![]() ![]() ![]() ![]() Group: Members Posts: 4,062 Joined: 10-January 03 From: Discovery Bay, Ca Member No.: 128 ![]() |
Didn't all the SS H/E all come spec sized to the 2.0L? Thats probably why you have the Manza exhaust. (IMG:style_emoticons/default/confused24.gif)
I don't know this but I remember hearing something a few years back! (IMG:style_emoticons/default/beerchug.gif) |
mgphoto |
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#14
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"If there is a mistake it will find me" ![]() ![]() ![]() Group: Members Posts: 1,341 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California ![]() |
Didn't all the SS H/E all come spec sized to the 2.0L? Thats probably why you have the Manza exhaust. (IMG:style_emoticons/default/confused24.gif) I don't know this but I remember hearing something a few years back! (IMG:style_emoticons/default/beerchug.gif) I am using the stock 1.7 muffler hanger, maybe my third bracket by now. 2.0L bracket is different, but you may be right about the inner diameter of the SS H/E's I compared the exhaust manifold sealing rings and it looks like to 039 version has about 1 millimeter larger inner diameter than the 021 version. I will be able to compare the H/E's when I swap the motor. |
Dave_Darling |
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#15
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914 Idiot ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 15,000 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California ![]() ![]() |
IIRC, the 72 is the odd one for the heater blower wiring. I believe the 74 has the wiring in the main wiring harness. You may wind up needing to add the power and ground wire for it.
--DD |
mgphoto |
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#16
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"If there is a mistake it will find me" ![]() ![]() ![]() Group: Members Posts: 1,341 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California ![]() |
IIRC, the 72 is the odd one for the heater blower wiring. I believe the 74 has the wiring in the main wiring harness. You may wind up needing to add the power and ground wire for it. --DD Thanks Dave, could I just us the '72 harness with the '74 motor and plug in the fan that way? |
Dave_Darling |
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#17
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914 Idiot ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 15,000 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California ![]() ![]() |
I don't know if the engine harness from the 72 works on the 74. If so, then you're good.
--DD |
Pat Garvey |
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#18
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Do I or don't I...........? ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 5,899 Joined: 24-March 06 From: SE PA, near Philly Member No.: 5,765 Region Association: North East States ![]() |
IIRC, the 72 is the odd one for the heater blower wiring. I believe the 74 has the wiring in the main wiring harness. You may wind up needing to add the power and ground wire for it. --DD Thanks Dave, could I just us the '72 harness with the '74 motor and plug in the fan that way? I'd double-check with Bowlsby. |
r_towle |
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#19
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Custom Member ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 24,598 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States ![]() ![]() |
IIRC, the 72 is the odd one for the heater blower wiring. I believe the 74 has the wiring in the main wiring harness. You may wind up needing to add the power and ground wire for it. --DD Thanks Dave, could I just us the '72 harness with the '74 motor and plug in the fan that way? The fan will work that way, but the FI has a different layout. Rich |
mgphoto |
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#20
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"If there is a mistake it will find me" ![]() ![]() ![]() Group: Members Posts: 1,341 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California ![]() |
IIRC, the 72 is the odd one for the heater blower wiring. I believe the 74 has the wiring in the main wiring harness. You may wind up needing to add the power and ground wire for it. --DD Thanks Dave, could I just us the '72 harness with the '74 motor and plug in the fan that way? The fan will work that way, but the FI has a different layout. Rich Hello Rich, I intended to use the 2.0L FI wire harness, just need to repair some of the wires. It is the engine wire harness that I have a question with. Thanks, Mike |
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