Hacking/tuning the jeep ecm

[jtwthaxj]

I have a 4.7L stroker in my 1997 XJ, during the build I knew tuning would be difficult, but I didn't realize it would be next to impossible. Sev, I have found Chris's company online and wanted to see if you thought he may tune other vehicles remotely? I found a guy a while back "flyinryan" of flyinryantuning, but by the time I contacted him he said he no longer did the remote tuning. My XJ definitely has plenty of grunt since doing the swap, but it is still kind of sluggish compared to what I was hoping for. (I know it's a toaster on wheels and lacks the aerodynamics of a Porsche, but was hoping for a little more.)

thanks!

[sev]

I have a 4.7L stroker in my 1997 XJ, during the build I knew tuning would be difficult, but I didn't realize it would be next to impossible. Sev, I have found Chris's company online and wanted to see if you thought he may tune other vehicles remotely? I found a guy a while back "flyinryan" of flyinryantuning, but by the time I contacted him he said he no longer did the remote tuning. My XJ definitely has plenty of grunt since doing the swap, but it is still kind of sluggish compared to what I was hoping for. (I know it's a toaster on wheels and lacks the aerodynamics of a Porsche, but was hoping for a little more.)

thanks!

Sorry for the late reply. I know Chris specializes in tuning J-tecs, which is the ECU your 97 cherokee uses. I am not sure if he does remote tuning, but I would wager to guess he probably would. Have you tried emailing him?

Chris@christuned.com

He's a busy guy, so it might take a little while to get back to you, but he's one of the best.