if we are talking generically then id say its quite pointless revving beyond peak power in most scenario's

i have soft cut at 7500, hard cut at 8 (whatever that means lol)

peak power was 7k on rollers but was only revved to 7k but given the turbo its about all over at 7k

shifting at 7k gives me a band of 3500rpm on boost

if you want to know what i think is high for a cossie and a cvh then 8500+ and 7500+ respectively, this obviously isnt in std form