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    MPI SUPERCHARGER BOOST RESPONSE

    supercharger my oil temp was getting hot quite often, light would come on and could barly touch resevoir, bypass valve did help some, i will have to check my pulleys and make sure they are not slipping on the crank drive. there is a place in texas that can rebuild them, although rotrex says...
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    MPI SUPERCHARGER BOOST RESPONSE

    supercharger i have had problems with my supercharger oil temp the last couple of years, so i'm guessing it the supercharger itself, are these a c15 blower. it sure sound like i should have full boost probably any time my rpms are over 10000. do anybodys drop to 0 right when you snap the...
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    MPI SUPERCHARGER BOOST RESPONSE

    supercharger the cogs on the inner belt look good, it is a little loose, i never rode it stock, but the power feels pretty good, not quite like i would expect 240hp to feel like.
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    MPI SUPERCHARGER BOOST RESPONSE

    supercharger its an auto meter gauge from mpi, mechanical gauge
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    MPI SUPERCHARGER BOOST RESPONSE

    super charger my rpms do hit about 10800 instantly but my boost sure don't follow it.
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    MPI SUPERCHARGER BOOST RESPONSE

    I just put a boost gauge on my mpi stage one supercharger and i have 26 crank pulley and 22 jackshaft pulley. it should be running about 10 11 psi but i can only get 7 or 8psi at the most and this is at 1500 ft elevation. i removed my blowoff valve and blocked that off to make sure that wasn' t...
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    stage one supercharger prefilter

    i was wondering if any one has run there supercharger without the prefilter deal that says mountain performace on it. mine looks a little wet and when i give it gas it sucks it up tight to the foam filter, we were riding in wet powder today. and strip all the cogs of my belt, just wondering if i...
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    MPI........................................Heath....

    mpi i have dealt with Heath also and he does provide great service, i got a brand new gem module that only had the first three modes, he sent me a new one in time for my trip thanks Heath
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    APEX MOUNTAIN RISERS

    how tall are the stock apex mountain handlebar risers
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    Excel under tunnel exhaust on CPR trail machine

    exell exhaust noise level is comparable to a two stroke with a can on it. i think when riding it though it might be quieter just because the exhaust is exiting behind you and not in front of you. i can't remember if it changed air fuel ratios or not.
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    Excel under tunnel exhaust on CPR trail machine

    excell exhaust hey snowmann i put excell mountain light exhaust on that attak i bought from you. runs just fine with it, it is on the loud side especially behind it. it exits far enough back that backpressure shouldn't be an issue. i have the stage one supercharger running max boost so its like...
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    What holes in the drop brackets do I use?

    Drop Brackets Thanks for the info guys, i'll try the brackets i have first and see how i can get it to handle.
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    What holes in the drop brackets do I use?

    drop brackets i bought the brackets used from a guy on snowest that had a turbo. so it wasn't timbersleds mistake. will it tend to wheelie in the upper holes than.
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    What holes in the drop brackets do I use?

    Drop brackets i actually got the timbersled drop brackets, but the only have the upper hole, i'll probably just make some different ones than so i have the lower hole cause i'm running boost.
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    What holes in the drop brackets do I use?

    I'M SWITCHING MY ATTAK TO AN APEX MOUNTAIN REAR SKID AND TUNNEL AND WAS WONDERING WHAT HOLE I SHOULD RUN THE REAR PART OF THE SKID IN.
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    apex mountain rear skid

    i have an attack with 144 extensions and was thinking about putting an apex mountain skid in. i am running a supercharger also. just wondering how weight tansfer is with a apex mountain skid. my monoshock don't tansfer weight good or maybe just to heavy in front. what is the standard length on...
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    supercharger oil overheating

    supercharger oil ya i do have the holes in the front, one of the days that i had the problem it was icing up in the holes, cleaned them out and i would be fine. but another day i didn't have ice in them and i still had the problem. almost seemed to be more of a problem when i wasn't riding it...
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    supercharger oil overheating

    supercharger oil i actually posted my pulleys backwards 26 on crank 22on charger. i did notice that quote you posted from the instructions, but proline said i should run 10800 for max hp
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    supercharger oil overheating

    i had problems with my supercharger oil overheating on my attak in togwotee the supercharger oil tank would be real hot and the oil cooler wouldn't even be warm. i would put snow around the oil tank and it could go for a couple hours without a problem. i rerouted the oil cooler hoses so there...
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    fuel controller set up for togetwee

    i'm heading to togetwee wy 8000 -10500 ft i'm running 22 pulley on crank and 26 on top. 50/50 race fuel on supercharged attak. just wondering if anybody has a good fuel map set up that i should try on my efi controller


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