hood scoops

well yes your right to apoint i know that the cars that were built for raceing thay spent alot .i gess i should have worded it a little defrent?i gess i look back to the 60s for this.wen thay were hot on wining s/s classes. a frend of mine was sponered by chry. with a e/ecno dragster and we spnent alot of time in air tunnel on dif. scoops just to go therw the air.in the 70/80s and was going by what thay had told us.back then. gess i got off track (but i still like mopar on mopar)