Clio 172 Cat Cams 422 or 423 & RR graphs.

[prodriv3r84]

Hello guys, I saw some post related with CatCams 422 and 423 but my doubt persists.

Im building an F4R-730 engine for track race.
I intend to use it with Jenvey ITBS 45mm and standalone ECU rev limited to 8000RPM.
I'm in doubt about Cat Cams 422 and 423.

I would like to see some Rolling Road graphs in order to see torque and power curves. any one have any?
in order to choose wish ones fits better.

What is your opinion?

Thanks