Tuner file update needed with new crank pulley?
Tuner file update needed with new crank pulley?
I'll be getting a 2% crank pulley installed tomorrow on my JCW 210. Other than the MTH tuner file, eveything else is stock JCW. Do I need a file update after the crank pulley goes in?
Thanks.
Thanks.
Originally Posted by FastBlackS
I'll be getting a 2% crank pulley installed tomorrow on my JCW 210. Other than the MTH tuner file, eveything else is stock JCW. Do I need a file update after the crank pulley goes in?
Thanks.
Thanks.
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