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CT4-V WinPEP from stock dyno pull?

Cadillac CT4-V model

poor-sha

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Feb 3, 2021
Messages
732
Location
NoVA
Anyone have the WinPEP output file or CSV from the dyno pull on a stock 4BW? I'm toying with the idea of TTing mine when I get it. It's definitely TT3 but I might be able to squeeze it in to TT4 depending on the average peak HP. @WONT TAP ?
 
We have done 20 or 30 baselines on CT4-V Blackwings to date. They are always between 390 and 430 whp, for an average of ~ 410 whp, using the industry standard SAE correction, smoothing = 5.

Sorry, but I'm not sure what you mean by TT3 and TT4.
 
We have done 20 or 30 baselines on CT4-V Blackwings to date. They are always between 390 and 430 whp, for an average of ~ 410 whp, using the industry standard SAE correction, smoothing = 5.

Sorry, but I'm not sure what you mean by TT3 and TT4.
I think it's different classes of motorsport, I forget if it's NASA or SCCA.

I did 418whp bone stock.
 
Yeah, I was referring to NASA Time Trial classes. They set classes on power to weight. I’ve weighed my friends 4BW but for power they let you average the HP across the top 5 readings in 50 RPM increments.

If you have the CSV or WinPEP output from a pull there is an online tool that will calculate for you but here is the rule form.
 

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