Here are a couple topics over in clubgp talking about knock in even a stock l36


http://www.clubgp.com/newforum/tm.as...de=&*=#2908124

http://www.clubgp.com/newforum/tm.as...de=&*=#3154526

http://www.clubgp.com/newforum/tm.as...de=&*=#2896471

From my experience on a local car, that is the case. A local guy put a powerlog on his GTP that already had ported manifolds, and the car slowed down noticably and actually had an increase of KR. Before the powerlog it would smoke the tires from a 30mph roll, and from a 20mph roll it would barely chirp them with the log. It was BAD. He called me and told me how pissed off he was and how much slower his car was.

The next day I made a trip over there and we skewed his injectors and it woke WAY up. Gained its original power back and then some. Its amazing what skewing a few injectors can do for performance.

I understand his situation seems to be a pretty extreme one, but from what I saw from his car I'd recommend everyone to skew their injectors with the powerlog.

Lovely. I have an obd 1 1/2 pcm, so i dont think i will be bale to skrew the injectors correct? Hopefully i dont have that same problem. I dont think i will see any negative side effects but anything is possible. Only time will tell.

GM Tuners will be able to help you with the pcm tuning.

really, they can even skrew my injectors. I thought someone told me that, that can only be done on obd 2 cars.

Does anyone know where they are located because i was reading there page and it states "In-person Tuning, Diagnosis, and Dyno Time........................$50.00 per hour (Dyno rental time and other costs not included)", and i was thinking about jkust driving out there when i get ready to get my car tuned.

95naSTA has a PCM from them. He will chime in to help ya.

Yea i have talked to him about it before. I just got to get it on a scanner and get all my data ready. Would it be wise to scan the car in the cold or wait til spring when it warms up outside. Because if i tune it to the cold weather then this summer it may be all off correct?

It says on thier front page Northeastern Indiana.

Regardless of when you actually tune your car you need a scanner. I'd just wait till the spring or whenever your going to be seeing track time. Unless you race on 'private tracks' alot...

This is absolutely incorrect! Most L36 owners see enough KR stock to make an L67 owner have a heart attack. It isn't uncomon for a L36 to have 5-6* of KR, the good running L36'* see 1-3* of KR (our project car for example). I've only ever seen Modded ones run with NO KR.

Granted this time of year will help, but not ZERO!