I got my W4M tune today..i put it in and didnt really notice a diffrence. It shifts alot harder and no speed limiter but i didnt really notice any HP gains.I put about 90+ miles on it driving it hard, I also went to the track and only ran 15.0... i usually run a 15.1-15.3, i also put a shift kit and vette servo in. Do i need to do a crank relearn to get the full potential of the tune? I was expecting at least a 14.5X..WTF!! Im gonna try and get a crank relearn done tommarrow to see if that helps hopefully it does...

 

anyone got any idea...?

 

what did you tell him to do

 

The crank relearn will not get you anything.

 

Yah what tune did you get? 91octane? A crank relearn won't gain you any hp, just the communication back with the crank.

 

I just told him what i had on my truck...i didnt tell him anything..

 

Well I disagree about the crank relearn thing. I never had to do one when I got my wait4me for my 99. HOWEVER, once I got efilive and I switched to an 02 operating system, my truck was pulling timing like crazy. I did the relearn and it was night and day.

 

i guess ill have to do a crank relearn on tuesday and if that dosent help ill have to call Jesse...