You will take him, you have 40 more hp. The Hemi is pretty slow unless they have messed with the ecm. They can be made fast, but he won't be able to touch you with just an intake.
For the life of me I can't figure out why all these guys are running you and your friend down the road? Had you got on here and told the story after the race or had a video of you pulling the hemi in a tug-o-war them every one of the guys that are giving you a hard time would have their willies out already and would be beating them to death.