Originally posted by luti
This might be a stupid question, but does the CTR use the RSX-S engine to make 200HP or is it like the older generation of Type-R's that used higher compression than the American models, therefore forcing the owner to use octane ratings we couldn't acquire here?
It's the same engine as in the RSX-S with taller transmission ratios

The DC5 Integra Type-R engine (K20A5) produces 220HP, in case you didn't know.