Discussion
No such thing as a precise dyno number.
They all vary depending on setup etc.
But assuming the operator uses the same correction values and testing methodology then the fact they have done a few other vipers means you at least have a set of results to compare against. This is important.
Also rwhp numbers are much more accurate on a chassis dyno.
SRR has done a few Vipers as well. Last Gen3 I saw put down 420rwhp which was more than the 405rwhp that 2 Z06's did.
Mind you it may have had headers, while the Z06's were stock.
They all vary depending on setup etc.
But assuming the operator uses the same correction values and testing methodology then the fact they have done a few other vipers means you at least have a set of results to compare against. This is important.
Also rwhp numbers are much more accurate on a chassis dyno.
SRR has done a few Vipers as well. Last Gen3 I saw put down 420rwhp which was more than the 405rwhp that 2 Z06's did.
Mind you it may have had headers, while the Z06's were stock.
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