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  • m90 in 3.1 ac location

    Is there enough room to mount a m90 in the factory a/c location? I want to go supercharged and have access to a m90 and a m112 the m112 is too big for a 3.1 and the m90 is cheaper (125$) and i dont want a big blower sticking out the hatch of my fiero, so Im hoping the m90 will fit in the stock a/c location so I can intercool it will it fit there?

  • #2
    RE: m90 in 3.1 ac location

    I am sure if you made a bracket you could get it to fit.

    Go for it and post pics.

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    • #3
      RE: m90 in 3.1 ac location

      isi t a ford m90 or gm m90??? the ford m90 would be a better idea for a remote mounted supercharger, as it already has the outlet peice built for you.

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      • #4
        RE: m90 in 3.1 ac location

        what is up with all the "jam an M90 under my hood no matter what" threads this week?

        1995 Monte Carlo LS
        3400 SFI 60v6
        FFP Underdrive Pulley, S&S Headers, LSD, ODBII Swap, DHP

        Comment


        • #5
          Re: RE: m90 in 3.1 ac location

          Originally posted by Manitcor
          what is up with all the "jam an M90 under my hood no matter what" threads this week?

          Comment


          • #6
            Re: RE: m90 in 3.1 ac location

            Originally posted by Manitcor
            what is up with all the "jam an M90 under my hood no matter what" threads this week?
            You're just jealous cuz I have an M90 jammed under my hood.

            ..... does it still count if it's on a 3800 and it came out of the factory like that?
            97 Cavalier RS
            3400, Isuzu MK7

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            • #7
              I have access to both a tbird m90 and a gen3 m90 hoping to use the gen3 as apposed to a gen1 though just would have to make a blower hat and direct it through a tmic kinda like this project: http://www.bonnefin.org/kwb2/M90projectSHO.htm
              whatta you think would I have enough room In my fiero.

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              • #8
                Re: RE: m90 in 3.1 ac location

                Originally posted by SHOoff
                Originally posted by Manitcor
                what is up with all the "jam an M90 under my hood no matter what" threads this week?
                You're just jealous cuz I have an M90 jammed under my hood.

                ..... does it still count if it's on a 3800 and it came out of the factory like that?

                nope

                1995 Monte Carlo LS
                3400 SFI 60v6
                FFP Underdrive Pulley, S&S Headers, LSD, ODBII Swap, DHP

                Comment


                • #9
                  Re: RE: m90 in 3.1 ac location

                  Originally posted by Manitcor
                  Originally posted by SHOoff
                  Originally posted by Manitcor
                  what is up with all the "jam an M90 under my hood no matter what" threads this week?
                  You're just jealous cuz I have an M90 jammed under my hood.

                  ..... does it still count if it's on a 3800 and it came out of the factory like that?

                  nope
                  But my 3400 will never be anything without my 3800. The 3800 takes me to work. Which gives me paychecks. Which gets spent on new stuff for the 3400.

                  Actually, I thought about letting my best friend drive the GTP, then lining up the 3400 Cav next to it. And seeing what would happen. Granted the J has quite a traction problem through 1st gear now with the 3400 instead of the 2.2
                  97 Cavalier RS
                  3400, Isuzu MK7

                  Comment


                  • #10
                    Hey, I all for "jamming, cramming, and ramming" ANY supercharger off ANYTHING that we could fit under the stock hood and get to work inexpenively. If i was rich, i would probably waste 10 milllion on EVERYBODYS ride on this forum to supercharge, just to "stick-it" to the industry for chargeing waaaayy to much for-em. I belive every American has a God-given right to own at least one vechicle in their life that goes REALLY fast and wastes gas. If I could help spread the love, I would, trust me.
                    Don\'t hate me because I\'m horny.

                    Comment


                    • #11
                      Re: RE: m90 in 3.1 ac location

                      Originally posted by SHOoff
                      Originally posted by Manitcor
                      Originally posted by SHOoff
                      Originally posted by Manitcor
                      what is up with all the "jam an M90 under my hood no matter what" threads this week?
                      You're just jealous cuz I have an M90 jammed under my hood.

                      ..... does it still count if it's on a 3800 and it came out of the factory like that?

                      nope
                      But my 3400 will never be anything without my 3800. The 3800 takes me to work. Which gives me paychecks. Which gets spent on new stuff for the 3400.

                      Actually, I thought about letting my best friend drive the GTP, then lining up the 3400 Cav next to it. And seeing what would happen. Granted the J has quite a traction problem through 1st gear now with the 3400 instead of the 2.2
                      With the few mods I have I manage to beat most and hang with other 3800s. It really pisses them off to and Ive managed todo quite a bit with my daily driver as I travel across the county. Lots of logistics and a heavy dose of insanity make it happen.

                      I can understand the desire to jam a roots blower under the hood, mainly due to how cheap the blower can be had for. Most people however forget all that is reqired to get it to work quickly offsets the cost of other forms of boost. Personally Im going with a turbo, you can get used turbo's off ebay farily cheaply and rebuilding doesnt cost too much. The trick is making the crossover, downpipe and intake piping. If you have a w-body much of this has been figured out, if not it just takes some time with a pipe bender and a welder.

                      Not to metion the much improved effenicy of a turbo over a supercharger.

                      1995 Monte Carlo LS
                      3400 SFI 60v6
                      FFP Underdrive Pulley, S&S Headers, LSD, ODBII Swap, DHP

                      Comment


                      • #12
                        That and the fact that turbos are cooler. Especially if the inlet on it is nearly big enough to fit your head in
                        97 Cavalier RS
                        3400, Isuzu MK7

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                        • #13
                          turbos make more hp per lb. of boost than s/c's

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                          • #14
                            I would go with the ford just because the nose is so much shorter.
                            1988 Fiero GT 5spd
                            1999 Regal GS
                            SOLD 2000 C5 Coupe M6
                            RIP 1994 Beretta Z26 - M90, 3400, MSV3, 5spd

                            Comment


                            • #15
                              Why be so one side or the other? Myself? I prefer CFI BABY!!!!! What is CFI? Compound Forced Induction. Both supercharged and turbo'd. Best of both worlds with the problems of neither
                              Tuning a car is full of compromises. You must decide if you are willing to give up either reliability, performance, or a whole load of cash. Also remember that repairs will seem to come up much more often as you strive for even more performance

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