Ok....904 and street abuse

Ok ! I have a 400 hp crate in my duster, the 727 is going away or might need to be openned up for an inspection : i was wondering if i can put a stock stock 904 with a 2 200 stall , to at least run this summer with it , i hear 250x opinions that a 904 can take 400 hp all day and some folks are saying that it can take more than 300hp , i want an honest opinion if possible , not aftermarket stuff , stock 904 vs 400 hp small block : yes or no ; thanks guys !