Generic supercharging question #234512

[Sirus]

So I have a 83 dodge rampage N/A, lookin for some boost.

I have been looking through the past posts and it seems a B&M supercharger or a Eaton M90 should be about the same size and produce the same amount of power that i should be looking for. Ie. 5-8lbs of boost, and a cowl or scoop that isn't rediculously tall. I do believe I will go for the M90 as the B&Ms are getitng rarer and more expensive as time leads on.

So i assume the heads will take a little bit of a beating even with the low boost (compared to turbo i guess). So I assume i should probably find a turbo Daytona or omni/ L-body head.

I'd probably switch to a weber 38/38 to keep it rich and a large oval K&N on top, to help it breath better too.

I don't know how I should go about mounting the Charger, probably behind the engine, and have it run off the crank. I don't know about any of the wiring or routing. Soo if anyone could give me a hand, That'd be great

[big_P]

An Eaton M-90 is MUCH larger than the B&M. Remember, they're usually made for 3.8L engines (Thunderbird, Pontiac GTP). I'm using one on my 3.0 supercharger project, and I think it's a little overkill.

[86turbozcs]

yeah use the m-90 and the head really shouldnt matter i wouldnt think. the only difference would be the exhaust valves which i guess may be a good thing for the heat. maybe you could use a 287 turbo head if you wanted. better flow in the 287.

[Sirus]

If a M90 is a over kill, would a M62 suffice? Or could you recemend another kind? Maybe one out of a Toyota M2....