Forum: C4 ZR-1 Technical Postings
1 Day Ago
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Replies: 17
Views: 255
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Forum: C4 ZR-1 Technical Postings
1 Day Ago
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Replies: 17
Views: 255
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Forum: C4 ZR-1 Technical Postings
1 Day Ago
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Replies: 17
Views: 255
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Forum: C4 ZR-1 Technical Postings
1 Day Ago
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Replies: 17
Views: 255
Re: 1992 Upper Radiator Shroud Removal
Subfixer,
Thanks.
Am thinking about sitting on the floor with my feet under the car and reaching in to remove those 3 8MM screw/bolts. Rather than bending on my knees.
Curious what position...
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Forum: C4 ZR-1 Technical Postings
1 Day Ago
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Replies: 17
Views: 255
Re: 1992 Upper Radiator Shroud Removal
Subfixer,
How did you go about getting the 3 8mm screws/bolts out on the passenger side?
Did you use a flexible long extension or ?
Those screws/bolts are very akward for this old man to get...
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Forum: C4 ZR-1 Technical Postings
2 Days Ago
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Replies: 17
Views: 255
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Forum: C4 ZR-1 Technical Postings
2 Days Ago
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Replies: 17
Views: 255
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Forum: C4 ZR-1 Technical Postings
3 Days Ago
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Replies: 17
Views: 255
Re: 1992 Upper Radiator Shroud Removal
Subfixer,
Thanks for info.
Just found the drawing that shows 3 on each side - see screenshot.
Question - how in the heck do you get to those? Do you have to take the air pump off on the...
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Forum: C4 ZR-1 Technical Postings
3 Days Ago
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Replies: 17
Views: 255
1992 Upper Radiator Shroud Removal
Help with upper radiator shroud remova;
- all fasteners removed - see attached screenshot
Upper radiator shroud seems stuck to radiator.
When I pry up on driver's side flange with some force,...
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Forum: C4 ZR-1 General Postings
08-10-2023
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Replies: 7
Views: 997
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Forum: C4 ZR-1 Technical Postings
08-09-2023
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Replies: 7
Views: 1,272
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Forum: C4 ZR-1 Technical Postings
08-06-2023
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Replies: 7
Views: 1,272
Question on Engine Temp
Question - what is normal engine temp behavior in Texas summer weather 100 degree plus temperature?
My 1992 runs cool - 180 or less at highway speeds. During in city driving in the Texas summer...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
08-06-2023
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Replies: 9
Views: 1,186
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Forum: C4 ZR-1 Technical Postings
06-30-2023
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Replies: 3
Views: 909
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Forum: C4 ZR-1 Technical Postings
06-29-2023
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Replies: 3
Views: 909
Clutch Pedal Starter Relay By-Pass Instructions
Looking for instructions on how to by-pass the clutch pedal starter relay for 1992 ZR-1.
Detailed information such as type of connectors to use, wire gauge and exactly where the relay is.
...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
06-29-2023
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Replies: 0
Views: 395
WTB - 1992 Travel Buddy Cup Holder Wanted
Anybody have a Travel Buddy cup holder for a 1992 they don't need anymore and want to sell?
The single early ZR cup holders seem to be out of stock everywhere.
Or have an idea on how to mount a...
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Forum: C4 ZR-1 Technical Postings
06-29-2023
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Replies: 38
Views: 3,787
Re: After Market Air Filter Housing Question
John,
Thanks for your input. Attached photo of Reflectix added to backside of air filter housing. Reflectix tacked with spots of RTV.
Thought about covering the other area shown, but was afraid...
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Forum: C4 ZR-1 Technical Postings
06-26-2023
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Replies: 38
Views: 3,787
Re: After Market Air Filter Housing Question
John,
Thanks for the photo.
Please correct my observations, if I'm not interpreting photo correctly.
- Narrow end is the output of the air filter that connects to engine air input
- Fat end...
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Forum: C4 ZR-1 Technical Postings
06-26-2023
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Replies: 38
Views: 3,787
Re: After Market Air Filter Housing Question
John,
Sorry, am a bit confused on what you're recommending covering with Reflectix.
Photo of backside of air filter housing showing area over radiator.
Appreciate your clarification on how...
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Forum: C4 ZR-1 Technical Postings
06-24-2023
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Replies: 38
Views: 3,787
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Forum: C4 ZR-1 Technical Postings
06-22-2023
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Replies: 38
Views: 3,787
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Forum: C4 ZR-1 Technical Postings
06-20-2023
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Replies: 38
Views: 3,787
Re: After Market Air Filter Housing Question
John,
Thanks for the update on the material you used.
Have used that material to cover attic water pipes.
Question - how/what did you use to secure the Reflectix to the housing?
...
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Forum: C4 ZR-1 Technical Postings
06-19-2023
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Replies: 38
Views: 3,787
Re: After Market Air Filter Housing Question
John,
Appreciate the information. Will add the DEI cool tape to the back of my air filter housing.
About 20 years ago I did a study on Corvette floor heat insulation. Compared floorboard heat...
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Forum: C4 ZR-1 Technical Postings
06-19-2023
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Replies: 38
Views: 3,787
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Forum: C4 ZR-1 Technical Postings
06-19-2023
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Replies: 38
Views: 3,787
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