Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
03-06-2024
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Replies: 7
Views: 480
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
02-13-2024
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Replies: 7
Views: 480
Re: CP big bore 427 CDI pistons
I did forget to mention Phil. he has been amazing as well and he does some spectacular work and has come up with some very inventive solutions.
John
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
02-06-2024
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Replies: 7
Views: 480
Re: CP big bore 427 CDI pistons
Yes, you sold them to a member here, Kris, I got them from him. I assume you discussed with Kris the valve reliefs and they would work in his build.
John
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
02-06-2024
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Replies: 7
Views: 480
Re: CP big bore 427 CDI pistons
Hey Charlie :),
Sure. I have built a 402, 4 inch bore x 4 inch stroke. ported heads, heavily modified injector housings, stage 3 cams and a dog bone throttle body I pieced together during the...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
02-05-2024
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Replies: 7
Views: 480
CP big bore 427 CDI pistons
Hello,
I am selling my CP pistons for a 427 big bore motor as I am building a bigger bore and can no longer use these.
Brand new condition CP 4.125 inch pistons, shallow dish which will give a...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
11-26-2023
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Replies: 4
Views: 1,429
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
11-26-2023
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Replies: 4
Views: 1,429
WTB; east 49th street rockers
Hello,
I am interested in getting a set of East 49th street rockers. does anyone have a set they are willing to part with?
thank you I have added a picture of what they look like. If the name...
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Forum: C4 ZR-1 General Postings
10-19-2023
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Replies: 21
Views: 6,131
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Forum: C4 ZR-1 General Postings
10-18-2023
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Replies: 21
Views: 6,131
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Forum: C4 ZR-1 Technical Postings
10-11-2023
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Replies: 6
Views: 1,641
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Forum: C4 ZR-1 Technical Postings
09-26-2023
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Replies: 7
Views: 1,633
Re: No start help!!
Check inj 1 fuse, is it blown?
If yes, you may have pinched an injector wire in between the upper and lower plenum.
Start there, a dead inj 1 fuse signifies a grounded hot wire to the injectors,...
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Forum: C4 ZR-1 Technical Postings
09-19-2023
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Replies: 9
Views: 1,473
Re: Blue/Black ZF6 labels
The black tags have the gear/dogs welded together, making them stronger. the blue tags have pressed on dogs, still very strong. also yes the tooth angel of the blue tags are different, making them a...
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Forum: C4 ZR-1 Technical Postings
05-12-2023
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Replies: 14
Views: 2,403
Re: Still chasing poor running
for what it is worth, you do not need a new one, you can send yours out to be fixed....
I had similar issues and it was a cracked motherboard, hot soak made it do weird things. mostly told me it...
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Forum: C4 ZR-1 Technical Postings
11-17-2022
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Replies: 2
Views: 551
Re: 1990 knock sensor ohms?
If all year are the same, I think they are...
I can check mine you you want to compare numbers.
tell me what wires combo you are looking for...
John
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Forum: C4 ZR-1 Technical Postings
11-17-2022
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Replies: 2
Views: 524
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Forum: C4 ZR-1 Technical Postings
11-17-2022
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Replies: 2
Views: 524
Locked up timing chain tensioner?
Does anyone have a locked up timing chain tensioner?
I may have figured out a way to get it unlocked.
Is there anyone willing to send me a licked up one for testing? No harm will come to...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
08-19-2022
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Replies: 5
Views: 526
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Forum: C4 ZR-1 General Postings
07-09-2022
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Replies: 13
Views: 2,851
Re: Interest in head studs
Hey tpepmeie,
Last week you confirmed by email you had on set of 4 bolt main studs left.
I offered to buy them and still want to buy them.
Please send my an invoice or give me paypal...
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Forum: C4 ZR-1 General Postings
07-08-2022
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Replies: 13
Views: 2,851
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Forum: C4 ZR-1 General Postings
07-06-2022
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Replies: 14
Views: 1,188
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
07-02-2022
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Replies: 4
Views: 590
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
06-15-2022
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Replies: 10
Views: 709
Re: primary timing chain
Jerry,
I am very impressed with IWIS chains. I have a set of your cam chains in hand and they are very very nice. I will tell you more once I get this thing fired up....
I was telling the wife,...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
06-15-2022
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Replies: 10
Views: 709
Re: primary timing chain
I do not find any primary timing chains there. do you have a specific link to one?
thank for your help
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
06-13-2022
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Replies: 10
Views: 709
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
06-13-2022
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Replies: 10
Views: 709
primary timing chain
Anyone have a NOS primary timing chain they are willing to part with?
Thank you
John
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