my freind has a M62 GM 3800 Supercharger laying in his house and has nuthing wrong with it and i was wondering if it will work in my 2004 chevy cavalier ? and is this the same super charger that is in the cobalt?
M62 or m90.....as far as I know the 3800 in a pontiac gtp had the m90......
"It's called reading! Top to bottom, left to right... a group of words together is called a sentence. Take Tylenol for any headaches... Midol for any cramps."
it came off of a Pontiac Boneville would that make a differance?
Chances are is a series 1 or 2 so it wont really bolt up. Would need to make a manifold.
"Oil Leak ? What oil Leak ? Oh, Thats Just The Sweat From All The HorsePower!!"
ya you would have to make a manifold, no its not the on off the ss
it was probably off of a 3.1L as far as i know they are the only ones that had the m62. the m90 (off of the 3800 L67/32) will not work easily because of its size
Whats up people?
If it came off of a 3800, it's an M90. And no, it won't work out of the box. Would need a lot of custom parts and a manifold to make it work.

2010 Subaru Impreza WRX Limited
1999 Cavalier Z24 Supercharged
1999 Grand AM SE (Beater Car)
1997 GMC Sierra
2007 Honda CBR 600RR
2005 Honda TRX450R
Early 3800 cars had m62s...........
Slowzee wrote:Early 3800 cars had m62s...........
+1
Such great information here....
3800 Series 1 S/C = M62
3800 Series 2 S/C = Gen III M90
3800 Series 3 S/C = Gen V M90
3.1's would have had a turbocharger in the early 90's.
Either way, no... it won't bolt up.
i find it amusing that SHOoff has nothing better to do but follow me around & be an unhelpful dick in even cross-forum. - Jon Mick
Not all M62s are created equal. M62 mearly denotes the cfm IIRC. It has nothing to do with case deign or mounting.
The number is the amount of displacment in ci since it's a positive displacement blower. While it may not have anything to do with case design of mounting, you'll find out that in typical GM style, none of the 3 even though they go on the same engine, are interchangeable in themselves. Let alone to be put on anything else.
i find it amusing that SHOoff has nothing better to do but follow me around & be an unhelpful dick in even cross-forum. - Jon Mick
thnaks jason for clearing this up the amoun tof people that think they know something on this site is amazing
JBO since July 30, 2001