Chevrolet, Pontiac, Buick, Oldsmobile, Cadillac, Saturn, Geo, Holden, Vauxhall, etc.
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I have been fooling with MS for quite some time on my run stand with a 454. The plan was to put it in my 50 chev pickup hot rod but didn't want to do it until it operated with no kinks. I recently aquired a 300000 mile 454 suburban that didn't run all that good. Data log showed it running lean a lot of the time. I put the MS on and did rough setting from what I had on the run stand and then did about 1 hour with ve analyze and now I can just get in cold, start up, back out and go driving, stop start, hills. The old 454 is so smooth you would think it was a new motor. I am HAPPY HAPPY.