For a 2000 - 2002 SRX, that is incorrect. Closer to 140 - 145. This is on a dyno of course. Any old cats producing that kind of HP for a 700 cc motor?
Didn't think so. They left a lot on the table. I ride with cats all winter and I spend more time wrenching their sleds than I do mine. LOL.
Also my 2000 SRX blows by buddies 800 Cat. Love it.