Tune longevity/relevance over time?
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3.0 BAR
Joined: Oct 2005
Posts: 3,450
Tune longevity/relevance over time?
I am wonderign about this...lets say those NE crew tunes on firday were done in february, in 40*F weather...
Are those tunes still good in the sense of retaining power and safety when the temperature hits 100*F in July? and also, How long does a good tune last, as things may constantly change in your car from simple wear and tear?
Are those tunes still good in the sense of retaining power and safety when the temperature hits 100*F in July? and also, How long does a good tune last, as things may constantly change in your car from simple wear and tear?
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Re: Tune longevity/relevance over time?
A good tune will last until one of two things happen:
1. You change something on your setup that will affect it (Different turbo, exhaust, etc.)
2. Your motor blows.
IMO it doesn't change your AFR a ---- ton when going from warm to cold weather or vice versa. I tuned my car in August and I've been running it all winter. It's a tad leaner than the warm weather but nothing horrible.
1. You change something on your setup that will affect it (Different turbo, exhaust, etc.)
2. Your motor blows.
IMO it doesn't change your AFR a ---- ton when going from warm to cold weather or vice versa. I tuned my car in August and I've been running it all winter. It's a tad leaner than the warm weather but nothing horrible.
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