Quote Originally Posted by Tuscanlazers View Post
I've already used the spreadsheet in the link i just thought you had a different one since I don't see a VE vs MAP vs RPM chart.
The spreadsheet I used has some bugs, not a priority for me at this time to fix. The WBO2 tuning spreadsheet provides AFR data for AE, PE, Choke, and Open Loop information not available with the VE vs MAP vs RPM spreadsheet.

I'm mostly LS stuff these days building LS engine harnesses and flashing LS ECM / PCM with stand-alone programming. My time is better spent working on LS stuff.

Acceptable BLM are 128 + / - 5 or between 123 ~ 133. Tuning is strongly recommended for BLM's below 118 and above 138

dave w