How about a good Drag race 904 build discussion
TCS along with actually making a lot of the custom goodies they sell also run a 1400hp Comp Eliminator car with a 904 in it so they definitely know what they are doing , I used their race rebuild kit with the billet steel from drum and 24 spring kit because my car is mainly a street car and the aluminum drums don't last on the street but if you wanted tech help they have always answered my calls and been very generous with their time and knowledge .