Cold air box for side draft

[730RWHP12A]

here are some pics of a fresh air intake i made for a downdraft. the headlight cover was welded partially open to help direct the air to the filter. we chose to do this as in his class no body mods were allowed...i have made some for a sidedraft but i cant find the pics. on the sidedraft intakes i made we re-located the alternator to get the correct length tube.. the velocity stacks were used in all the fresh air tubes.
fyi ,these make a 5 hp gain on the dyno, and more at the track at high speed