has any one here bought the holley system max combo thats sopposed to be good for 425 horse power?
thinking of buying it or the brodix top end combo from summt

 

i considered it at a time but i dident go with it... Its a good deal but i wanted a lil more then 425hp

 

i was thinking of using a solid lift cam with the holley heads and going with an ingle plane intake. i see most poeple using afr heads but theyre kinda pricey for me right now i want a combo that will get me into the 12 maybe 11 sec quarter. any suggestions?