Here is a PDF of the Spearco Instructions. Word to the wise, make sure your car is running well. No exhaust leaks, fuel issues, or problems. Most cars have picked up 1 sec. According to Spearco, this intercooler flows 1060cfm and can handle 760hp... Most complain about lag... Piping to long... a RJC Manual Boost controller will solve this and also allow you to clean up the Rats nest of vacuum lines. Do a SEARCH on Spearco installs. Also look up Board Member, MiAde2d. He has pushed a Spearco to a 10.97. He also used parts many of us have thrown away. Ironically, many that covert to a Spearco, Turbomotion, Innovative Turbo, KenneBell Big Boy never posted their times. MiAde2d has a unique combo. Search his combo.