I'm guessing you mean "350", should be around 200 HP.
250 hp
Factory rating is 200 horsepower.
Nearly 50 bph stock
47 horsepower
26 KW
Which engine?
About 325HP
Around 215 220hp.
The Chevy 250 engine (and the 250-S) produced 155 horsepower, a substantial engine at the time, and was manufactured between 1966 and 1999 for a variety of GM cars and trucks.
160
250-290 hp
250 to 350 hp depending on what model