Thanks for those kind words Porter =) Yes im useing them on a 500+ stroker and i realy like them ! Many will say they flow low numbers but i did the flow test on them and if you put al 3 carbs together the BG´s will flow more than the stock Holley´s and one more benefit is the restriction that the center carb is on a bb is more or less gone whit the BG setup as al 3 carbs are equal !