Did the 340 really make 275hp?

275hp RWHP is enough to push a 3300# car to about 105 MPH in the 1/4. I doubt ANY production line stock 340 car is gonna do that.

Most of the 340 cars ran high 90's in the 1/4. Like 96-98 or so. Even the tweaked cars for the mag test didn't tun 100 mph from what I recall.