New to t20230804_192135.jpghe forum and new to pcm tuning. Almost finished with the J20 and wanted to do my own vats delete on the S10 and Camaro. Started poking around the web and Youtube and found this helpful place. Its a lot to learn, but want to give it a try. Sent my pcm off on the j20 to get flashed for that swap. Hoping to learn and do it my self in the future.