I guess my car was retarting timing like a damn laggy 56k Connection. I knew I was not going out of my mind and the Lt4 knock module made a huge difference. I had my ET STREETS at 20lbs like always and today was the same weather conditions as last time I went out, only difference was the lt4 knock module. The tick I have had for over the last year has dissapeared as well. I am so glad and I feel much more satisfied with my car now. I want the MAC headers in now for sure.

Their is now more power throughout the powerband, believe it or not, the times do not lie.

 

Congrats! What is your new best ET now?

I was going to get the LT4 KM, but I ended up getting custom dyno tuning instead, which will help eliminate false knock as well.

 

Keep in mind I am at 4000ft Elevation!!
14.4@96MPH

 

That's very impressive for so high up! Get down to sea level sometime and I bet that turns into a low 13 in cool weather.

 

I think Ill have to get one of those

 

My car knocked like crazy when I put the LT4 module in. Anyone else have similar results?

 

How much was it? Anybody else notice a good thing out of it?

 

First i put my borla cat back on.. drove a day or two and then read about the LT4 Knock module. Few days later....simple plug and play into the computer and the car pulls so much harder through all RPMs. what a difference!!!!!!!!!

just my thoughts...good investment for 35$ spent

 

Is this a dealer part to get.

 

I hear ya man........i was running 14.4, threw it in and ran a 14.1 consistantly. It helps a lot with consistency too. This is a MUST BUY.......dealors usually won't sell you it......they say you have to buy the whole PCM.......but GM parts direct sells it and only costs 35 bucks shipped i believe

 

I went to the dealer with the part number I got off this site somewhere and they sold it to me, cost like 50 bucks at the time I think.

 

Part Number 16214681

I bought mine from www.gmpartsdirect.com for about $35 shipped.

Dan