x2!!!!

 

Thaks guys. I really dont want to call the motor or the car crap just yet.

 

You need blm locker like yesterday, when you bog, your freakin blm on one side is 138 with the other being 128... that is a no go for making hp.

If you would host that log i would take a look at it for you.

Whats your dtc code that is popped up too?

 

The DTC is for the altonator being disconnected and moving the car in the driveway without it. I meant to reset before running but forgot. I do have BLM locker somewhere.

Emailed you the data log.

 

Take some timing out of it on the launch area man, you're sitting there on 48 degrees of timing in the staging beams. No wonder it bogs man, you dump 20+ degress of timing as soon as you roll into it. Need to take timing out of the wot cells too 40 degrees of timing at wot is a little much alot of lt1's like about 37, also what you see is not what you get with wot timing, the pcm adds timing in as rpm's increase.

Looking at your narrow band o2 sensors and what your blm's are reporting I think you have an exhaust leak on the right hand side. Looking at the left side through your runs you need to smooth out the pe vs rpm a little bit, but it would also be a bit of misfiring or something else. Usually if your narrow bands are nice and flat and show 890-900mv with an lt1 your a/f is going to look pretty good and performance will be there.

Your blms are split horribly at idle. Possible exhaust leak or bad o2 sensor, try switching sides with them see if it follows the sensor.

Look into bigger injectors you're pushing the ones you have pretty hard.

Your codes according to datamaster is hi res failure (opti), and it shows your checksum is bad in the pcm. I hope its wrong.

Your maf airflow is not really in line with your dyno numbers, but depending on what your pe table says your maf could have some error in it or the dyno could be a little happy or both. Generally what I see in cars that trap well is 350-370g/sec for le1 type stuff, 385-400g/sec for le2 type stuff, and I have seen 410+ out of le3 and better packages. Its not always a direct correlation but imo its a better one than the dyno.

Thats just what I think of it based on the data log you sent me. Its worth what you paid for it.

 

theres more in your car. Just got to get the bugs out. I wouldnt call the motor juck just yet.

 

I appreciate the analysis of the tune. Here are some details on it.

The opti DTC codes for whatever reason appear only ocasionally and randomly. Fo now I am going to dismiss them. Its funny that the DTC's popped up the second I started the motor without the altonator. Wonder if there was a connection?

The current tune has not been "dialed" in for my current setup, it was dialed in on my old setup with a different but similar cam and some unkown exhaust leaks at the time. The current motor has a similar cam but I absolutely intend to get a new dyno tune from Bluecat. That said the current tune is broke, I dont doubt that.

I will check my current exhaust for leaks ASAP. Hopefully I can get a new dyno tune ASAP.
I will look into bigger injectors too.

 

well that tune issue would explain alot

was it a low-res or high-res code for the opti?

 

high res