You want to be able to turn your supercharger on and off with a Cole-Hersee switch made for two-speed truck axles, of course, because that's how Mad Max did it! The Previa blower makes this setup easy to do. By far the coolest thing about this blower is the electrically-controlled pulley clutch, which allows the driver to actuate it manually. The crazy Ukrainians of the Communists-Ð¯-Us team saw a big performance increase out of their BMW M10 four-cylinder engine â¦ right up until the moment when all the connecting rods were ejected onto the tarmac in a dramatic fireball. This Aisin blower first came to my attention when an innovative 24 Hours of Lemons team installed one on a BMW E21 3-Series. These cars are nowhere near as plentiful as the GM machines at El Pulpo, but they're out there. You'll also find M90s on 1989-1995 Ford Thunderbird Super Coupes, which used Eatons on Ford Essex 3800 V-6 engines. 1996 and newer cars got the M90 version, which makes usable boost at a lower RPM than does its M62 sibling, so get that one if you have a choice.

In fact, just look at all the 1990s and 2000s V-6-powered front-wheel-drive GM cars, because lots of supercharged 3800s got swapped into cars that never had them from the factory. GM put these things on the 3800 Buick V-6 starting in the 1991 model year look under the hoods of 1991-2005 Buick Park Avenues, 1995 Buick Rivieras, 1997-2004 Buick Regals, 1992-1999 Oldsmobile 88s, 1992-1995 Oldsmobile 98s, 1992-2003 Pontiac Bonnevilles, 1997-2007 Pontiac Grand Prix, 2004-2005 Chevrolet Impalas, and 2004-2005 Chevrolet Monte Carlosâ each of these cars had special editions with superchargers.

If you can't find at least three of these used superchargers in the GM section at a U-Pull-&-Pay, Pick-n-Pull, Pick-Your-Part, or other yard owned by a big self-service chain, you're not looking hard enough.

94 thunderbird supercharger