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LF1 (3.0L) Tune Available

9544 Views 9 Replies 8 Participants Last post by  cottonseed
Dyno Sheet

For those that will ask (I expect it here)...The numbers are uncorrected and is Wheel HP/Torque....The engine's from factory are rated @ crank power.

That is an impressive gain in torque low end, this is a completely stock setup.

You can have Vince adjust to your liking. I believe he set the shift points for 7k on this
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Looks good! He also does the I4 as well.

"This new ECM is found in a few other vehicles, as well, including the 2.4L SIDI Ecotec engine, and we can tune these also!"

I wonder if they will start doing a "mail order" tune?
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