EcoSwag1990
Well-Known Member
- Joined
- Oct 12, 2014
- Threads
- 60
- Messages
- 3,278
- Reaction score
- 910
- Location
- West Chester, PA
- Vehicle(s)
- 2016 Triple Yellow GT
Thanks for the explanation. I wasnt thinking about the difference in the way we were using the term "etune". WMS can do dyno or etune for $400 which seems to be the fixed SCT tuning priceThey developed a tune for a stock car and then cars with varying levels of modifications. This would still be considered a custom canned (off-the-shelf) tune.
With an e-tune, you record datalogs, send your tuner those datalogs, and then they individually adjust your tune based on your specific car. An e-tune is like a dyno tune except it's done on the road by datalogs.
The custom canned tunes that LMS offers is more of a global custom file that can be ran on a different variety of cars in different scenarios. For instance, you might have great quality gas at your local stations whereas mine might be mediocre. Now, with better gas, your car might be able to run 10° of ignition timing advance. Mine might only be able to 5° advance. So, with LMS knowing this, they might only set the tune to a max of 5° advance on the timing to make it safe for me, you, and everyone else because it'll be operating under a wider set of variables.
With the e-tune, your tune will be tailored to your car in your environment with your quality gas, etc. With a canned (OTS) tune (whether custom or from the tuning device manufacturer), they'll usually be a bit more conservative tunes to be safe for everyone to use. With a more conservative tune, you might be leaving a little hp/tq on the table whereas with a tailored e-tune you can maximize your tune to perform the best that your car can. If your fine with having a safe, more conservative tune then an canned (OTS) style tune will work just great. However, if you want every last bit of horsepower and torque available, then an e-tune or dyno tune will be your best bet.
You can do e-tunes and dyno tunes with a variety of tuners for the Cobb and SCT hardware. You can do dyno tunes at LMS with their hardware.
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