My brother has an LS1 that he just rebuilt. New cam, heads, manifold , etc... Can some of you list a few engine tuners/programers in the So Cal area. Thanks.

We've got two of the best as sponsors here on the site: CBM and Danzio. I've used both and been treated very well.

CBM all the way

^^^^^^^X-2^^^^^^^^^

CBM, CBM, CBM, CBM, CBM, CBM,CBM, CBM, CBM, CBM, CBM, CBM, CBM, CBM, CBM, CBM, CBM, CBM, CBM, CBM, CBM, CBM, CBM. Oh I'm sorry I wasn't very clear, CBM!!! I have been very happy with CBM, I can't say enough good things about them. I purchased my engine from a questionable builder before CBM was in business and they have been very helpfull even though I didn't purchase the engine from them. Bruce and Chris all the way!

It's a choice of two positives, I'd go to the one closest to you. Danzio is in Lake Elsinore.

Thanks everyone.