#jmstune

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We delivered this 730rwhp supercharged 2015 Mustang GT automatic to a happy JMS customer yesterday. The car was built by JMS master mechanic Scott Dodge and custom tuned by JMS resident super tuner Monty Johnson. #jms #jmschip #supercharged2015mustang #jmseverything #jmstune #2015mustang #whipple #whipplesupercharged

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JMS 1000rwhp Viper idling after coil pack replacement, plug wires and spark plugs. Everything had to come apart because the factory coil pack location is under the intake manifold. #jms #jmschip #jmstune #viper #jmsviper #powermax #powermaxfuelmax #powermaxsparkmax #jmseverything