J-mod and Xcal 2

['13_ImpactBlue_GT]

Has anyone used both?

 

[04YELLOWGT]

Im pretty sure quite a few people around here have. I dont see why you couldnt?

 

[Nick03gt]

if you do the jmod i would set the trans shift pressure ect.. to stock, just to be sure, the j-mod should be enough of a shift enhancer

 

[nyuk98gt]

Toms_2003_Stang:

Yes, you can do both. The J-mod will make the shifts quicker (i.e.--shorter time required for a shift to occur). This reduces heat generation in the transmission and helps it live longer. The XCal2 will allow you to bump up the shift pressure to make the shifts firmer. Also, you can adjust shift points to where you want them. The stock shift points are OK but you may want to raise the MPH points for mid-throttle shifts.

I suggest the J-mod whether you get an XCal2 or not. CrownVic.org has a write-up in their Tech Articles section for late model (newer than '98) 4R70Ws.

Good luck.

Chris

 

['13_ImpactBlue_GT]

Thanks for the info, the Xcal has firmed up the shifts I just didnt know if it would be ok to do both (Xcal and the J-mod).

 

[streetstang03]

just make sure you add a tranny cooler


thanks for the shout-out in the sig too

 

['13_ImpactBlue_GT]

STREETSTANG 03 FOR ADMIN

Is that better

 

[streetstang03]

either way

maybe SS03 for Easter Bunny