10SHELBY Posted March 21, 2012 Report Share Posted March 21, 2012 I am thinking about replacing the pulley on my 2010 GT500 for a little more horsepower. Currently engine wise, I've replaced the intake tube with a JLT one and that is about it. The car is occasionally driven to shows etc with little to no drag strip racing. The car has 9k miles on it now. My question is what besides a pulley, tuner and a tune do I need? I see some places suggest changing plugs. If it is not going to the strip and is driven around town only to terrorize ricers and domestics, do I need anything else? Thanks in advance! Rudy Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.