JLT shows you a pulley swap and tests cold air intakes on GT500

We show you the basics of a pulley swap on a GT500 and test 2 different JLT cold air intakes

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2014 Shelby GT500 • JMS 2.4" +3psi Supercharger Pulley Install & Dyno Test • +49rwhp +73ft-lbs
2014 Shelby GT500 • 2013 Shelby GT500 • JMS 2.4" Upper Steel Supercharger Pulley JMS-24-2013-SVT Install +3psi & Dyno Test • +49rwhp - +73ft-lbs • Stock 2014 Shelby GT500 • Lamotta's Performance demonstrates how to install a JMS 2.4" Steel Upper Supercharger Pulley JMS-24-2013-SVT on a stock 2014 Shelby GT500. • SCT performs testing on the vehicle both stock and with a custom JMS Calibration (The custom file was created by JMS using SCT's Advantage Custom Tuning Software). • Gain was +49rwhp and +73ft-lbs & +3psi of Boost vs the Stock OEM Calibration • All of the Dyno pulls were performed at similar ACT & ECT Temperatures (100F & 180F) • Check out the YouTube 2014 Shelby GT500 Throttle Body Test • On the same day we tested the same vehicle with just the addition of a Ford Racing Oval Throttle Body and a matching custom Throttle Calibration by JMS. The result is a gain of +82rwhp and +90ft-lbs of torque vs stock. • http://youtu.be/UbCPq6QDca0 Overview of the stock 2014 Shelby GT500 on YouTube • http://youtu.be/HkuOiC_96Lc Watch JMS make 788rwhp with the stock blower on a 2013 Shelby GT500 • http://youtu.be/Q-LfMBvMoZQ Web Link • Additional information about the JMS 2.4" +3psi Steel Supercharger Pulley for the 2013/14 Shelby GT500 • http://www.jmschip.com/jms-24-Supercharger-pulley-2013-2014-shelby-gt500-5-8l/ Web Link • Additional information about JMS 2014 & 2013 Shelby GT500 Custom Tuning • http://www.jmschip.com/2013-2014-shelby-gt500-computer-ecu-custom-tuning/ JMS Custom 93 Octane ECM Calibration + JMS 2.4" Steel Supercharger Upper Pulley = +49rwhp & +73ft-lbs At JMS, we make fast cars even faster! http://www.jmschip.com 601-766-9424 Like JMS on Facebook: http://www.facebook.com/jmschips Watch JMS on YouTube: http://www.youtube.com/jmschip Follow JMS on Twitter: http://www.twitter.com/jmschip

2008 Shelby GT500 Stock vs Modded Dyno
This is the before and after Dynos of my buddies 2008 GT500 First Dyno is stock besides mufflers Current mods that on installed on second Dyno are: FRPP Intake 2.65" Pulley 90mm Idler Pulley 1 step colder plugs L&M 66mm throttle body VMP Tune Lethal P O/R Xpipe Welded in Resonators FRPP 5GT Mufflers 3.73 Gears Hope you enjoy!

2011 Shelby GT500 Dyno Tune and Burnout
On this brand new 2011 Shelby GT500, we installed our 675hp Package, which consists of a Supercharger Pulley, Lower Overdrive Pulley, Long Tube Headers with High Flow Cats, 3" Cat-Back Exhaust, SCT Programmer and Dyno Tune. This video shows one of the Dyno pulls during the tuning process, as well as the customer having a little fun with the new power!

2011 Shelby GT500 Stainless Works Headers Before and After Dyno.
We recently did a set of Stainless Works headers on a 2011 GT500, and did the before and after Dyno to see just what we gained. Quite a bit as it turns out...