Are you serious? 343/252? I just cant believe it, i made 299/233 with bolt ons and no tune on a Mustang. Again i realize there are so many factors to just compare dynos like that. But still 8+grand for 50hp.
I will be finally getting tuned and UD pulley installed in a few weeks and hope to make 310+. It may be longer now as someone hit me this morning
