JMS Chip and Performance
Thread Starter
Racer
Joined: Jun 2013
Posts: 344
Likes: 8
From: Ocean Springs MS
JMS Chip and Performance
I have my 2013 GS LS3 set up with a 554 HP Edelbrock blower and ZO6/LS7 fuel pump module with the Racetronix harness. Looking to move up to the 599 HP or better level with a pulley change and a retune.
I'm within a 1 1/2 hour driving time of JMS Chip and Performance. Has anyone here had any experience with this shop?
http://www.jmschip.com/
Thanks for any input.
Cheers - Major Boyd
I'm within a 1 1/2 hour driving time of JMS Chip and Performance. Has anyone here had any experience with this shop?
http://www.jmschip.com/
Thanks for any input.
Cheers - Major Boyd
Last edited by GM TECH; Dec 5, 2014 at 07:58 PM.
