Forum: C4 ZR-1 Parts For Sale / Wanted
01-07-2021
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Replies: 7
Views: 1,917
Re: Rear with 4.10 gears
Tried to pm you. Your inbox is full
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Forum: C4 ZR-1 Parts For Sale / Wanted
01-07-2021
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Replies: 7
Views: 1,917
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Forum: C4 ZR-1 Technical Postings
01-02-2020
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Replies: 15
Views: 3,478
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Forum: C4 ZR-1 Technical Postings
01-02-2020
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Replies: 15
Views: 3,478
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Forum: C4 ZR-1 Technical Postings
11-18-2019
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Replies: 11
Views: 6,396
Re: Lowering my Z: wedges vs coilovers
I decided to go with the Van Steel street kit after getting feedback on social media from a Z owner who had them on his car. Hopefully they aren't too stiff. He seemed to like them.
Sent from my...
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Forum: C4 ZR-1 Technical Postings
11-16-2019
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Replies: 11
Views: 6,396
Lowering my Z: wedges vs coilovers
i have a 1991 ZR-1 with 82k miles. When I bought the car 3 years ago it had cheap KYB shocks on it. I found some used FX3 shocks on ebay and put them on the car but I still dont have the actuators....
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Forum: C4 ZR-1 General Postings
08-09-2019
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Replies: 7
Views: 825
Re: Emblem question
Got them installed. I chose not to drill holes in my hood and ground off the pegs with a Dremel.
Matt10194
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Forum: C4 ZR-1 General Postings
08-08-2019
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Replies: 7
Views: 825
Re: Emblem question
Anyone know the measurements for placement?
Thanks
Matt
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Forum: C4 ZR-1 General Postings
08-07-2019
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Replies: 7
Views: 825
Emblem question
Are the side emblems the same size as the rear?
Thanks
Matt
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Forum: C4 ZR-1 Technical Postings
06-04-2019
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Replies: 29
Views: 3,745
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Forum: C4 ZR-1 Technical Postings
06-04-2019
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Replies: 29
Views: 3,745
Re: New dyno results!
The chip was done by Marc so it's whatever he set it at.
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Forum: C4 ZR-1 Technical Postings
06-04-2019
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Replies: 29
Views: 3,745
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Forum: C4 ZR-1 Technical Postings
05-27-2019
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Replies: 29
Views: 3,745
Re: New dyno results!
Thanks Reggie! You've got a real nice Z too! Great meeting you.
Matt
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Forum: C4 ZR-1 Technical Postings
05-24-2019
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Replies: 29
Views: 3,745
Re: New dyno results!
Borla Challenge exhaust and yes they are Shelby Series 1 18" wheels.
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Forum: C4 ZR-1 Technical Postings
05-24-2019
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Replies: 29
Views: 3,745
Re: New dyno results!
Link to the video. At the end it shows 414 rwhp but that was a false reading from hitting the limiter.
https://youtu.be/Ss69L6oS2bI
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Forum: C4 ZR-1 Technical Postings
05-24-2019
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Replies: 29
Views: 3,745
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Forum: C4 ZR-1 Technical Postings
05-24-2019
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Replies: 29
Views: 3,745
Re: New dyno results!
His computer saved the pulls to the wrong file. Probably the last car he dynoed. He had that car in his shop still and it made 800+.
The dyno is a Dynojet.
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Forum: C4 ZR-1 Technical Postings
05-24-2019
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Replies: 29
Views: 3,745
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Forum: C4 ZR-1 Technical Postings
05-24-2019
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Replies: 29
Views: 3,745
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Forum: C4 ZR-1 Technical Postings
05-24-2019
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Replies: 29
Views: 3,745
Re: New dyno results!
A couple of pics of my car as it looks today. I painted the engine myself.96479648
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Forum: C4 ZR-1 Technical Postings
05-24-2019
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Replies: 29
Views: 3,745
New dyno results!
After replacing the fuel pumps I got my car on the dyno again. With headers, exhaust and a Marc Haibeck chip it made 374rwhp and 362 tq. After top end porting it now makes 409rwhp and 371 tq! I...
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Forum: C4 ZR-1 Technical Postings
05-13-2019
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Replies: 33
Views: 3,222
Re: Lean at high rpm
Took it apart and primary pump hose had slipped off. Amp draw was low because pump(s) were freewheeling. I tightened them as tight as I dare but I wish Airtex pumps had nipples on them.
Sent from...
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Forum: C4 ZR-1 Technical Postings
05-12-2019
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Replies: 33
Views: 3,222
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Forum: C4 ZR-1 Technical Postings
05-12-2019
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Replies: 33
Views: 3,222
Re: Lean at high rpm
Thanks. Maybe a dumb question but which one is the primary? The lower one?
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Forum: C4 ZR-1 Technical Postings
05-12-2019
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Replies: 33
Views: 3,222
Re: Lean at high rpm
I checked the fuse and swapped it with another one. It's fine.
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