Correcting speedo for 4.11's without affecting custom tune??
#1
Correcting speedo for 4.11's without affecting custom tune??
I've got 4.11's in a 93 TA however the car has a 94-95 pcm so I should be able to plug in with a handheld tuner and correct the gear ratio. Whats the cheapest one that will allow me to correct this without affecting the custom tune?
#7
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i think you can go to your dealer and have them hook up the tech II and can change the ratio for next to nothing or if you no somebody that works at one do it on the weekend, it takes no time at all!