B bluewar82 New Member Aug 24, 2009 5 0 0 Los Angeles Sep 4, 2009 #1 Sep 4, 2009 #1 I am rebuilding my engine. Anyone can tell me how can I get 300 or more horse power on a 98 3.8L mustang and what would be the best transmission and rear gears for it?
I am rebuilding my engine. Anyone can tell me how can I get 300 or more horse power on a 98 3.8L mustang and what would be the best transmission and rear gears for it?
ChingonStang Member Sep 19, 2004 308 0 16 Dallas, Tejas Sep 4, 2009 #2 Sep 4, 2009 #2 Forced induction, be prepared to drop around 3k or more though.