I'll just add my thoughts here, IMHFO you don't need a yellow top and red tops aren't meant as starter battery's just for accessory loads i.e. car stereos. Go to walmart, buy a $30 battery with a 3 year free replacement garauntee, and then go buy yourself a KKM intake or something with the $100 you just saved. 2 uncles and 3 cousins of mine who've all dragraced, running 11 and 12 second cars, for years use walmart batteries exclusively, just becuase their cheap, unless you just want something yellow under your hood. Seriously though, no matter how much hp you got, it doesn't take any more juice to start the car.