Hypothetical 318 Builds

I just built one for a Mopar mate with Coronet.
1968 318LA at +30 with old school forged TRW's.
1966/7 closed chamber 273 heads with 1.88's and 1.60's
Compcams 1/2'' lift and 273 adjustable rockers.
He asked if it would make 300hp???
Maybe with some decent gas lol...:thumbsup:

ps I got the pistons outta a marine engine, low nautical miles.:rofl::usflag::wtf: