Originally Posted by lucahemi

Not trying to Hi-jack this thread as I am also looking for a reputable shop to do a tune on my recently finished 383 lt1. However, everyone I seem to talk to tells me to not even waste my time calling Speed Inc. because they refuse to work on basically all lt1's. Is this true? IF so, how does this fit in with your idea of treating every customer the same whether it be a 17 dollar part or a full turbo build? I would love to take my car to speed inc. for a tune as I hear great things about them. Let me know. Thanks