Forum: C4 ZR-1 General Postings
07-31-2023
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Replies: 1
Views: 1,070
ZR-1 Registry t-shirts
SOLD
I have ZR-1 registry membership t-shirts for sale. 2005 to 2023. 2014 and 2021 are medium the rest are large. The early shirt show some wear. 2005 has discoloring around the collar. ...
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Forum: C4 ZR-1 Parts For Sale / Wanted
08-11-2022
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Replies: 0
Views: 426
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Forum: For Sale & Wanted (General)
07-25-2022
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Replies: 2
Views: 6,241
Megasquirt and stock ecm for sale
I have Megasquirt ecm for sale. Corey Henderson used it to tune my twin turbo setup. $1500.00. I also have a stock ECM for sale. $1000.00. My turbo system is also available.
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Forum: C4 ZR-1 General Postings
04-13-2021
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Replies: 3
Views: 1,026
Re: Twin Turbos removed
This is the best picture I have when the turbos were installed. A couple of pictures of the system after being removed. The system that Ron Hanselman had on his car did not have
a problem with...
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Forum: C4 ZR-1 General Postings
04-12-2021
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Replies: 3
Views: 1,026
Twin Turbos removed
At Corey Henderson's suggestion the twin turbo system has been removed from myb90 ZR-1. Oil was getting past the turbos and up to the engine. Could have maybe found a solution, but Corey felt that...
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Forum: C4 ZR-1 Technical Postings
06-18-2020
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Replies: 2
Views: 2,167
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Forum: C4 ZR-1 Technical Postings
06-17-2020
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Replies: 2
Views: 2,167
CCM for ZR1 or not?
Is there anyway of visually identifying an ECM as being for a ZR-1 or base model? I have access to an ECM with no part number or any other indentifiction on it. When I install it in the car the...
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Forum: C4 ZR-1 General Postings
11-02-2019
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Replies: 0
Views: 507
ZR1 engines, parts
https://denver.craigslist.org/pts/d/indian-hills-corvette-c4-c5-parting-out/6997646121.html
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Forum: C4 ZR-1 General Postings
08-12-2019
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Replies: 0
Views: 543
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Forum: C4 ZR-1 General Postings
08-02-2019
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Replies: 36
Views: 5,407
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Forum: C4 ZR-1 General Postings
07-29-2019
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Replies: 36
Views: 5,407
Re: Raptor twin turbo initial final tuning #'s
My twin turbo car is finaly home. Made the 900 mile trip from Texas to Colorado with no issues. Well, except the ac wasn't working which made it a less than desirable trip. It makes a beautiful...
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Forum: C4 ZR-1 General Postings
07-10-2019
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Replies: 189
Views: 26,452
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Forum: C4 ZR-1 General Postings
05-10-2019
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Replies: 36
Views: 5,407
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Forum: C4 ZR-1 General Postings
05-04-2019
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Replies: 36
Views: 5,407
Re: Raptor twin turbo initial final tuning #'s
I haven't seen the finished product yet. Not much to see in the engine compartment. The turbos are in the rear wheel wells, if I understand what Corey told me. Once I get the car in my possession I...
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Forum: C4 ZR-1 General Postings
05-02-2019
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Replies: 36
Views: 5,407
Re: Raptor twin turbo initial final tuning #'s
Corey Henderson just let me know the Raptor twin turbo will have its final testing tomorrow then will be ready for delivery. He settled for right at 600 rwhp after hitting 650. Dropped it back to...
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Forum: C4 ZR-1 General Postings
04-03-2019
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Replies: 28
Views: 3,535
Re: Picked up an LT5 and ZF
I purchased my Mega-squirt ECM thru Ron Hanselman in June of 2014 that was designed as a plug and play system. When Corey Henderson of Henderson Performance of New Braunfels,TX received the item he...
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Forum: C4 ZR-1 General Postings
04-02-2019
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Replies: 36
Views: 5,407
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Forum: C4 ZR-1 General Postings
04-02-2019
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Replies: 36
Views: 5,407
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Forum: C4 ZR-1 General Postings
04-02-2019
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Replies: 36
Views: 5,407
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Forum: C4 ZR-1 General Postings
04-02-2019
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Replies: 36
Views: 5,407
Re: Raptor twin turbo initial final tuning #'s
364+ or- ci. 9:1 compression. Engine was put together by Henderson Performance with Lozano Brothers doing the machining. Corey put some larger injectors is because the engine was running lean at...
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Forum: C4 ZR-1 General Postings
04-02-2019
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Replies: 28
Views: 3,535
Re: Picked up an LT5 and ZF
I purchased my Mega-squirt system thru Ron Hanselman. Corey Henderson installed it on my car. Jerry's Gaskets maybe waiting to make there are no bugs before adding it to their inventory.
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Forum: C4 ZR-1 General Postings
04-01-2019
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Replies: 28
Views: 3,535
Re: Picked up an LT5 and ZF
Mega-squirt has developed an ECM for the LT5 and should be available thru Jerry's Gaskets. It is the unit on my Raptor twin turbo.
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Forum: C4 ZR-1 General Postings
04-01-2019
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Replies: 36
Views: 5,407
Re: Raptor twin turbo initial final tuning #'s
I think Corey fabricated a few systems as he built mine. You would need to contact Jerry's Gaskets to find out when they will be available. I'm not sure Corey has the installation manual finished.
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Forum: C4 ZR-1 General Postings
04-01-2019
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Replies: 36
Views: 5,407
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Forum: C4 ZR-1 General Postings
04-01-2019
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Replies: 36
Views: 5,407
Re: Raptor twin turbo initial final tuning #'s
Since this is a prototype, I'm not sure what price will be from Raptor. I had my engine done and some other work that increased the cost. If I understand correctly, the system will be sold as a do...
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