just installed a FAST b2b wideband setup on my car and was just wondering if anybody happened to have a file they would be willing to send me that i could use as a better starting point than the base file that comes in the ECU. any LT1 files would be great... if you happen to have a combo similar to mine that would be even better. my combo is a 383, 17-18psi, 224/236, 195cc heads. if anybody has a file they are willing to share i would greatly appreciate it. thanks

dn94blownz@aol.com