Buick Forum - Buick Enthusiasts Forums - 91 regal gran sport performance?

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offroadracer

Oct 30, 2006 11:14 PM

new here....i do allot of off road racing..generally with gm cars..my new car is a 91 buick regal gran sport..with the 3800 l27 engine...just curious of some engine upgrades i can do for an resonablly inexpensive price...also some websites would be great thanks..

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