LS2 MAF Only Versus VVE/VE Tuning Issue

[99z28u_up]

My post might seem long, but I want to provide as much information as possible. I have a 2007 Corvette with an LS2. Its a H/C/I car with full exhaust and made 506rwhp on a mustangdyno. I tuned it MAF only and was wanting to tune VVE/VE as well. I tried to different routes to achieve my goal. First, I converted to a custom 2bar OS as I had seen in a thread on the forums. However, when I fail the MAF, the car starts and immediately dies. So, I went back to the stock os and tried to use the bluecat tool. This also resulted in the car dying immediately after start if I failed the MAF. I've only been tuning for a couple years and I am not an expert but I am a quick learner. If someone can review the tune and point me in the right direction, I would appreciate it. I know sometimes the critiques are harsh on the boards but I am learning and appreciate all the help I can get. I bought the car with a tune already on it for CAI and CAT delete plus axleback and that may be part of my issue.

FAST 102 Intake
Stock TB
LS3 Injectors
Vararam CAI
BTR Stage 4 Cam
CNC 5.3l heads/BTR dual .650 springs/TSP Pushrods
TSP Longtubes and Xpipe
NPP Mufflers
11.1:1 CR

[99z28u_up]

edited

[Russ K]

Wrong values in your VE tables. Use a 2005 LS2 VE table.

Russ Kemp

[99z28u_up]

Thanks! I will try that