Does anyone have any recommendations for a company to rebuild a supercharger off of a 4.2? Looking for alternative options to Powerhouse UK.

these guys in the South East are worth calling IMHO

https://www.turnerengineering.co.uk/about-us.htm

Why do you not want to use Powerhouse..? Pete

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2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Parchment over Navy Interior. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand, Jet Interior. Sold
2002 L322 Vogue 4.4 V8 Epson Green, Ivory over Aspen Interior (Fatty Offroader) Sold
-Click for Project Fatty off roader-

I may end up using them, but looking for alternatives to compare prices but also because the supercharger was rebuilt using their bearings a couple of years ago and is noisy again (That could be their bearings or how they were installed, I am not sure yet).

Thanks, makes sense.... Pete

__________________________________________________
2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Parchment over Navy Interior. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand, Jet Interior. Sold
2002 L322 Vogue 4.4 V8 Epson Green, Ivory over Aspen Interior (Fatty Offroader) Sold
-Click for Project Fatty off roader-