lol. i do have a std bore 340 here too.. i know the 360 will be a better street engine for me, but months ago i was thinking maybe doing the 340 ( mind was just going in all different directions) so i called a few friends and was running ideas by them and they all said , the 340 is a good motor but you know the 360 is better for what you want to do.. i laughed and was like yea, i know.