Daiblo Predator- differences between 87 & 91 tunes

R

RedZR

New Member

Dec 13, 2004

20

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0

Jun 12, 2006

#1

• Jun 12, 2006

• #1

Gang,

I have a K&N CAI and Flowmaster axle bacxk exhaust on my 2005 GT. At Carlisle I purchased a Predator to reflash my ECM. I installed the 87 tune and am pretty happy with it....however....I have been wondering what the car would perform like with the 91 octane tune.

Is there enough difference between these tunes to warrant the extra cost in gasoline?

Thanks for your advice & experience.

Dan

 

3 eyed snake

New Member

Apr 22, 2006

24

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0

louisville,ky

Jun 12, 2006

#2

• Jun 12, 2006

• #2

try it.... if it doesnt help dont pay the extra .20 a gallon.

 

K

killertomato

New Member

Jun 12, 2006

31

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0

Stafford, VA

Jun 14, 2006

#3

• Jun 14, 2006

• #3

Switch Octane and Tunes

How much trouble is it to switch Octane and tunes with this? Can we just fill the car up with a higher or lower octance from near empty and drive it home and switch the tune?

 

frdfrst

New Member

Apr 12, 2005

178

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0

phoenix az

Jun 14, 2006

#4

• Jun 14, 2006

• #4

yes,i have done it several times already.if you go gown from the 91 to 89 run it to half a tank or less