LBZ: LLY VVT Tuning
- Thread starter Gmclbz
- Start date
Will do Pete, I haven't logged anything yet. I will try and get the DP gauge in and do some logging. Thanks bud...:hug:
im glad that what i changed helped out some. to be honest that was about my best guess as i have no clue how to tune a lbz
you get those logs for me? also send me your stock tune when you get a chance. i'll work on making you a tune from scratch to see how it compares to this one.
I still haven't had a chance to log anything yet...it's raining here today. I will keep you posted.
ok. i can throw together a tune no problem, whether it will blow stuff up or not is another story 
i really don't want the turbo to grenade on you but not knowing what the limit is with the new compressor wheel is going to be tough. one easy way for you to watch the efficiency is to monitor the iat when it starts to climb more rapidly than the boost iirc you are pushing the edge
i really don't want the turbo to grenade on you but not knowing what the limit is with the new compressor wheel is going to be tough. one easy way for you to watch the efficiency is to monitor the iat when it starts to climb more rapidly than the boost iirc you are pushing the edge
I just logged a couple of runs. I seem to have made some improvements but am still limited to 2k against the brakes... I will send the logs over to those that asked.
I will send the logs over to those that asked.
also shoot me your tcm tune when you get a minute. i'll raise the shift points and give you a second gear start in 4high should 60ft much better.
You can give me a call. I have done quite a bit of tuning on LBZs and on modded VVT LLYs. Combining some tuning from the 2 I should be able to get you a really nice tune.
Yes he built the trans, and yes it should surely be a 12 second truck now. It'll likely be low 12s