Blue - Mobil 1 synthetic motor oil, Redline MT90 synthetic MTX oil, Redline Watter Wetter radiator additive, Magnecor KV85 plug wires.

Red - Mobil 1 synthetic motor oil, Redline MT90 synthetic MTX oil, Redline Watter Wetter radiator additive, Magnecor KV85 plug wires, Borla cat-back exhaust, Hotshot Cold Air intake w/K&N RE-0930 cone filter, Unorthodox Underdrive Pulley, Hotshot Gen III Headers.

Note the large increases in power over 4000rpm. Also note the small dip in 3250. The headers reduced the low end quite a bit, but more than made up for it in the upper range. Headers rock!