Supercharger?
- Thread starter wilmot
- Start date
If you want more power, change the pulley ratio.
Call MPI and they will send you a new upper and lower pulley with more teeth on the bottom and less on the top.
But if you go more than a couple PSI your going to have to start looking at fuel delivery as well
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Call MPI and they will send you a new upper and lower pulley with more teeth on the bottom and less on the top.
But if you go more than a couple PSI your going to have to start looking at fuel delivery as well
Sent from my iPad using Tapatalk HD
I've got an AEM wideband on mine and an Autometer liquid filled boost gauge.
I had an AEM boost gauge on at first, thought it would be easy to read being digital, but found I was having to stare at it pretty hard to see it, so I switched to the analog gauge.
Much easier now.
I eventually would like to get a water and supercharger oil temp setup, but I'm not in a hurry because it works right now.
I had an AEM boost gauge on at first, thought it would be easy to read being digital, but found I was having to stare at it pretty hard to see it, so I switched to the analog gauge.
Much easier now.
I eventually would like to get a water and supercharger oil temp setup, but I'm not in a hurry because it works right now.
There is a thread on here that discusses all the gauge options and which were considered essential and optional.
let me see if I can find it for you.
Im gonna go the Koso X-2 route. Does the same thing for about $250 less.
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wilmot
Well-known member
Where do you mount 3 separate gauges? Do you have any pictures?
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wilmot
Well-known member
2 gauges, wide band air/fuel gauge and boost gauge. I made my own bracket. This was on my Apex. Eric
Looks good thanks. How many lbs of boost are you running?
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wilmot
Well-known member
Zero lbs of boost
Sold the supercharger and Apex this summer. I ran it at 10lbs of boost.
Switched to a Pro after 20 years on Yamaha. Eric
Did you run 50/50 race gas or pump gas? I might get a pro for all the no snow days.
I ran pump gas, BUT I ride at 10,000ft +
Its funny you say you might get a pro for the low powder days, I thought that too. Reality is once you ride a pro for a day or two you never want to get back on the yamaha. I know, been there done that. lol Remember, this is from a 20 year veteran of yamaha only. I put enough money into 2 different apex's I could have bought 4 brand new pro's.
4-stroke boost is fun, and it will put a smile on your face but it flat wears you OUT!
Eric
Its funny you say you might get a pro for the low powder days, I thought that too. Reality is once you ride a pro for a day or two you never want to get back on the yamaha. I know, been there done that. lol Remember, this is from a 20 year veteran of yamaha only. I put enough money into 2 different apex's I could have bought 4 brand new pro's.
4-stroke boost is fun, and it will put a smile on your face but it flat wears you OUT!
Eric
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acutah
Well-known member
That mpi turbo will walk away from the super. It'll be interesting to see which one you like. After having both I say turbo hands down for overall. The super has its days but that's only the hard pack days.
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wilmot
Well-known member
I cant wait. Hope we have lots of snow this year. How does your 180 kit compare to your Impulse?
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wilmot
Well-known member
Koso x-2 looks great and i like the size. $479 not bad. But how does it compare to a Prologger?
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acutah
Well-known member
It doesn't. Kind of hard to compare 17lbs to 7. However, I think if you put on an intercooler and ran it at 14lbs it would be a heck of a lot closer for a ton less money. The Impulse is pretty wicked. A whole different animal.
If we get some early snow you'll have to give it a try before I sell it.
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wilmot
Well-known member
What is your next project?
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