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I am looking for recommendations for a shop in the Detroit metropolitan or surrounding area that has experience rebuilding and increasing performance of a Buick 4.1L V6 non turbo (I know) carbureted application. My goal is mild rebuild to achieve ~ 250HP. Thanks in advance for your suggestions.

Thanks for the feedback. I was considering buying a supercharged 3800 series II or III. Will the motor mounts be a problem for a RWD application?

Hello Experts. Please give opinions/experiences to help complete pro vs. con list. I am reconstructing an H-Body (Monza 2+2 - don't laugh) which now has a 4.1L V6 and 4 speed Saginaw. The engine is not fully installed, but appears to be a fresh stock rebuild except for headers and manifold...