Forum: C4 ZR-1 General Postings
08-10-2023
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Replies: 7
Views: 915
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Forum: C4 ZR-1 Technical Postings
08-09-2023
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Replies: 7
Views: 1,179
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Forum: C4 ZR-1 Technical Postings
08-06-2023
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Replies: 7
Views: 1,179
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: 1,077
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Forum: C4 ZR-1 Technical Postings
06-30-2023
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Replies: 3
Views: 775
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Forum: C4 ZR-1 Technical Postings
06-29-2023
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Replies: 3
Views: 775
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: 316
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: 3,234
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: 3,234
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: 3,234
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: 3,234
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Forum: C4 ZR-1 Technical Postings
06-22-2023
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Replies: 38
Views: 3,234
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Forum: C4 ZR-1 Technical Postings
06-20-2023
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Replies: 38
Views: 3,234
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: 3,234
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: 3,234
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Forum: C4 ZR-1 Technical Postings
06-19-2023
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Replies: 38
Views: 3,234
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Forum: C4 ZR-1 Technical Postings
06-15-2023
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Replies: 38
Views: 3,234
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Forum: C4 ZR-1 Technical Postings
06-15-2023
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Replies: 38
Views: 3,234
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Forum: C4 ZR-1 Technical Postings
06-15-2023
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Replies: 38
Views: 3,234
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Forum: C4 ZR-1 Technical Postings
06-15-2023
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Replies: 38
Views: 3,234
Re: After Market Air Filter Housing Question
Karl,
Thanks for your reply.
Not sure I understand why the air filter lid and radiator shroud need to be modified?
Do you have photos of your's modified or manufacturer instructions?
...
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Forum: C4 ZR-1 Technical Postings
06-11-2023
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Replies: 17
Views: 2,542
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Forum: C4 ZR-1 Technical Postings
06-10-2023
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Replies: 38
Views: 3,234
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Forum: C4 ZR-1 Technical Postings
06-09-2023
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Replies: 38
Views: 3,234
After Market Air Filter Housing Question
My 1992 has an after market air filter housing made by Automotive Performance International of Seattle, WA
Appreciate any information on this air filter housing.
Thanks,
Gary
....:flag:
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Forum: C4 ZR-1 Technical Postings
01-18-2023
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Replies: 0
Views: 427
'92 Starter Clutch Switch Changed to '93 Wiring
Looking for step-by-step instructions on changing a '92 start clutch switch to match the '93 clutch switch connections wiring that were moved to the armature side of the start relay.
Thanks,
...
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Forum: C4 ZR-1 General Postings
01-12-2023
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Replies: 7
Views: 915
C4 Seat Bladder Replacements Now Available
A very young and bright NCRS member is building C4 Seat Bladders
Their available on the NCRS Classified Ads https://www.ncrs.org/classified/index.php?a=2&b=6333
Gary
....:flag:
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