How does it run to you tho? Misfire? Bucking?i had my head ported and polished. every thing is brand new in the head.i put it on during the week and its not running righ i went from a 15.9 in the 1/4 to a 17.9 i just ran it tonight and i have no clue whats wrong now i never dynoed it but i didnt think that dyno would make that much of a difference.. was wondering if anyone know what might be wrong.. thanks :
Also, there's a good suggestion list above me. Look into it.