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Old 07-25-2022   #1
Jetjock
 
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Default Coolant Bypass from Marc Haibeck

Does anyone have a picture of the coolant bypass installed that Marc sells? I bought one and I'm kinda of a visual type. I want to see what it's supposed to look like. Thanks.


Roy
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Old 07-26-2022   #2
JT ZR-Won
 
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Default Re: Coolant Bypass from Marc Haibeck

This should help...
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Old 07-26-2022   #3
Jetjock
 
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Default Re: Coolant Bypass from Marc Haibeck

Quote:
Originally Posted by JT ZR-Won View Post
This should help...

Cool. This helps a lot. Gorgeous motor! Thanks.


Roy
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If I feel the need for speed,
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1989 Dk Blue Coupe lost in divorce
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1993 Ruby Red 40th Anniversary ZR-1 #334
1995 Black ZR-1 taken by ex-wife
2002 Pewter Coupe no idea where it is
2003 50th Anniversary Corvette #No idea what number SOLD!
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Old 07-26-2022   #4
WARP TEN
 
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Default Re: Coolant Bypass from Marc Haibeck

I presume you saw the picture of the tube itself on Marc's website, but if not here it is. --Bob
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Old 07-26-2022   #5
Hobbes
 
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Default Re: Coolant Bypass from Marc Haibeck

Difficult to get a good picture installed since most of it is hidden, but hopefully these help a bit.
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File Type: jpg IMG_7966.jpg (147.7 KB, 93 views)
File Type: jpg IMG_7964.jpg (145.5 KB, 84 views)
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1991 ZR-1 Dark Red Metallic/Black #1648 Stainless Works headers, OBX cat-back, Haibeck chip, Haibeck 170 degree thermostat, throttle body coolant bypass, led headlights & fog lights, Etoile 455 3-piece wheels.

1973 Stingray Black/Black #421. ZZ4 with Holley Sniper EFI, Tremec TKO-600 5 speed, 3-row aluminum radiator, 18? Foose legend wheels, + lots more.
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Old 07-26-2022   #6
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Default Re: Coolant Bypass from Marc Haibeck

It gets tight in the area of the TPS. Make sure your alternator positive is covered. I had no luck installing it with the plenum on. It?s a good piece. Go for it.
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Old 08-22-2022   #7
Jetjock
 
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Default Re: Coolant Bypass from Marc Haibeck

Quote:
Originally Posted by Hobbes View Post
Difficult to get a good picture installed since most of it is hidden, but hopefully these help a bit.

OK. I have the plenum loose but the question is this: Does the long end go on the right side of the engine because that's an interesting angle and a long hose to go in. Do you trim the rubber hose on the right side of the engine? Kinda wish I could see the installation process. That would answer a lot of questions.


Roy
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If I feel the need for speed,
I just think about flying the B-777.



1989 Dk Blue Coupe lost in divorce
1991 Black Coupe SOLD
1992 Black ZR-1 #423 SOLD!
1993 Ruby Red 40th Anniversary ZR-1 #334
1995 Black ZR-1 taken by ex-wife
2002 Pewter Coupe no idea where it is
2003 50th Anniversary Corvette #No idea what number SOLD!
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Old 08-23-2022   #8
JT ZR-Won
 
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Default Re: Coolant Bypass from Marc Haibeck

Marc Haibeck installed the one I pictured above so I'm unsure. I did my own install of this mod on my old ZR-1 over 20yrs ago long before that custom metal tube was offered. I cannot remember exactly how I did it, but I believe I just bought one long rubber hose and ran it from one end to the other underneath the plenum.

Jay
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Old 08-23-2022   #9
Hobbes
 
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Default Re: Coolant Bypass from Marc Haibeck

Quote:
Originally Posted by Jetjock View Post
OK. I have the plenum loose but the question is this: Does the long end go on the right side of the engine because that's an interesting angle and a long hose to go in. Do you trim the rubber hose on the right side of the engine? Kinda wish I could see the installation process. That would answer a lot of questions.


Roy
The less bent end is the drivers side. Once in place, and before you attach the hose, you use a #2 Philips screwdriver to bend that side down a bit to more resemble the passenger side. As for the hoses, I ended up getting a length of hose at Napa and making some shorter length pieces to fit both sides better.
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1973 Stingray Black/Black #421. ZZ4 with Holley Sniper EFI, Tremec TKO-600 5 speed, 3-row aluminum radiator, 18? Foose legend wheels, + lots more.
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Old 09-02-2022   #10
ZWILD1
 
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Default Re: Coolant Bypass from Marc Haibeck

Marc did a 510 package and he cleaned up the look .
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File Type: jpg 20220808_185535.jpg (132.3 KB, 66 views)
File Type: jpg 20220808_185649.jpg (116.3 KB, 64 views)
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