So I got the PCM back from KB on saturday put it back in and went for a drive got to about half throttle and it started detonating (3600 RPM). I finally got Brent on the phone and sent it back monday they said they added 3* of timing instead of removing 3* well that explains a lot. I sure hope MTI can help me out with this problem. If you are looking for a SC KB is great except the customer service and tech support, be prepared to email everyone at KB until you get a response.

 

sorry to hear man, hopefully you can get the tune done right soon.....congrats on the KB, I think youre the first one on here with one

 

I love the power it runs great and I think they will fix the tune their service just sux.

 

sorry to hear about this man, I was considering a Kenne-Bell last year but I was doing research and it was a big hassle to get somebody to talk to, so I went Radix, If I'd know I would have warned you as I have warned others.

 

Well live and learn thats my new motto.

 

well I got the PCM back all the detonation is gone but now I feel like I am running stock. I hope this is not the case. We will find out saturday at the track when I will post my official numbers. Then sat the 28th I will be heading to Houston to get the MTI tune.

 

So how did your numbers look on Saturday.

 

lousy talked to them on monday and they are now trying to blame the old hypertech program saying it did not remove all of the old tune.(whatever) So this saturday I am heading to Houston for my tune with MTI

 

I have the exact same truck & all I have done is the KB supercharger. I had to get the chip tuned a couple of times. im finding that things seem to change all the time. it is starting to ping again on and off. It is very sensitive to hot weather. It seems to run better in tow/haul mode. let me know how your tune goes & ill keep you posted on my updates. Also what is the diameter of your pulley mine is 4 3/16.

02 ECSB 4X4 KB

 

kenne bell supercharger is a good supercharger and works great for my truck but their customer service sucks, it takes them a while before they answer any questions and they never answer the phone. for the 8.1 kit I had no problem with any pieces not fitting right