Port?
My first thoughts are that it would as long as you didn't over port. Your only talking about how much quicker the engine can breath, not necessarily how much more fuel can be added. If you port, allowing the engine to breath better and faster, then you'll just increase the ability for the injection system to add fuel faster....not necessarily more....Porting will increase response time, it may not increase top end.....you'll just get there faster.
That's an opinion. There is no technical data to stand behind it. It's my analytical view point......... :hat: