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joe@cpr.com

CPR built ZR1 laying down over 800 rwhp

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joe@cpr.com

wow finally this thing is done!!! what an ordeal this car had been. 

1st Advanced induction had serious equipment issues causing them to not even touch the heads for almost 2 months, we had to pull them from AI and sent them to WCCH instead (who we use for all ls7 heads) got those and when we went to assemble the car back together realized the Dedicated heat exchanger system replaces the washer resevoir tank with a tank for their HX system, didn't even think to look at the instructions ahead of time or ask them ( i take blame here) so we had to switch to the Prospeed (D3) system, they were out of stock for awhile so waited on that. Well we finally got it on the dyno last night!

107 Outside air temps made 16 psi in that heat and laid down a very impressive (imo) 
806 rwhp 783 rwtq. keep in mind if you didn't read the original thread this has the oem snout and a k&n cai on it. we obviously ported it but there is more in this thing if we could have got our hands on an lpe snout and ran a 4.5'' CAI. Customer is beyond pleased though as I was hoping for close to 800 rwhp in the cooler air had it been able to be finished in the timeline we normally can knock this stuff out in with no parts issues. 

https://www.youtube.com/watch?v=HJ-tHFsZ3JE

original build thread here. 

https://www.corvetteforum.com/forums/c6-corvette-zr1/3948313-another-cpr-built-zr1-underway.html

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insatiableOne

joe not to step on your toes.. the utube link brings us back to this same thread.

 

so here, hope it helps.

 

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joe@cpr.com

thank you! 

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