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LS Current Performance Base Tune

1853 Views 14 Replies 7 Participants Last post by  EZA
I have a 5.7 LS1 with a Current Performance ECU/harness. No big power adding mods have been made to the engine. I don't know a whole lot about tuning so I don't know how much of a difference a professional tune would make compared to the base tune the ECU came loaded with. Does anyone have any experience with this? Should I leave the base tune or would it be worth the $300+ to get it tuned?
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A base tune is just that, it will get it started and running. Probably have a few things deleted, security turned off, and not much changed in the actual tune performance wise. Go with an actual dyno tuner to get it done.
1 - 1 of 15 Posts
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