went from 87 tune t0 93 tune no diff

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vipergts

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hey mike , did the switch from 87 oct to 93 oct tune and think the 87 tune is better, the tranny shifts better and firmer on that tune!!! . can't tell the difference, you tell me??? .
 

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not sure i can tell a diff when we change from 87 to 93 , try reflashing over top of 93 tune maybe
 
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vipergts

vipergts

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re did the flash of 93 tune

hey mike did the reflash of 93 tune as suggested , and it blows, don't like it went back to 87 tune and runs better,shifts better,i had a slight ping,with the 93 tune ,may be to much timing, ran shity.
 

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hey mike did the reflash of 93 tune as suggested , and it blows, don't like it went back to 87 tune and runs better,shifts better,i had a slight ping,with the 93 tune ,may be to much timing, ran shity.

then maybe you should use the 87 tune if you like it better :waytogo:
 

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well that stinks , shoot me an email and lets try a mix of both 87/93 for you
87 shifting with 93 timing maybe that would be better suited for you.
 
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vipergts

vipergts

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thx mike

thx mike,for the 89 tunes , put the 89a tune in there and will drive it for a while to give it a chance so far it feels good. thx jeff what is the shift pattern for the 2012, is it tighter, more crisper ?????
 
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