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99v6cam
02-15-2005, 11:20 PM
My question is, can someone provide me with the dimensions of the blower itself? I'm looking at different blowers and trying to figure out which would be the easiest and cheapest (without getting the ghey powerdyne) for my v6 camaro. Thanks in advance! (Oh, and so someone doesn't bring this up, yes I have already looked into the GTP's blower)

Mike8675309
02-15-2005, 11:57 PM
There are many variations of the M90 blower. Those prior to 1994 on the SC have a oval rear inlet. Those on the 94 and 95 SC's have a revised blower from Eaton that uses a larger rectangular opening at the rear and coated rotors for tighter clearance. All of the SC blowers use an external bypass valve.

All SC blowers were run "upside down" with the outlet coming out the top and being routed into an intercooler. The inlet was on the bottom. GTP and others without an intercooler (or using a liquid intercooler) run it with the outlet facing into the intake manifold.

99v6cam
02-15-2005, 11:58 PM
I just found the answer to my first question myself, then i read ur response. So I edited my first post. Dimensions anyone?

91supacoop
02-16-2005, 12:04 AM
I just found the answer to my first question myself, then i read ur response. So I edited my first post. Dimensions anyone?
blower: (LxWxH) (7.875 x 7.375 x 5.125) (+-.125) Snout length = 6.125 (+-.125)(to back of pulley). sorry i can't be any more accurate, i'm working with a tape measure here.

ILikeFtLbs
02-17-2005, 11:47 PM
Here's the best place to find that info:

Eaton M90 (http://www.automotive.eaton.com/product/engine_controls/superchargers/M90.asp)