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watch this guy! What ever you do do not listen to this guy...he still owes me $5000!!!! for the stage 2 MPI supercharger kit i sold to him over 2 years ago!

check out Synergy's timing control Check out Synergy at www.goturbo.ca with a spacer and timing control box, its possible to run 300hp on pump fuel, talk to Mitch D

I have a MPI stage 2 kit with a 1.18 pulley ratio, looking to see if anyone is running the same thing at 2000ft, In need of the controller settings, having some issues on the chassis dyno, with stage one pullies 24T / 24T we got 115hp at the track (10lbs of boost), since installing the stage two...

looking for a 26T and a 22T to give me a 1.18 ratio to fit on a MPI stage 2 Apex kit Or mabe someone knows someone who can build these pullies TIA

here here I spent a crap load on my sled setting it up for mountains with the stage 2 s/c Im into it for over 30K CAD My next step is next summer, to remove the s/c and install a turbo kit. A lot of time and effort, that still continues to be put fourth to make this s/c work. However...

Disgruntled here as well Still waiting for stage 2 pullies (one year now) bought a Boondocker fuel box, because the MPI boxes water out (short) Personally I would never EVER deal with MPI AGAIN!

yamiman Careful guys! I have been hearing the "next month" for a year now, still no pullies for stage 2 Bought a stage 2, still running the 1:1 ratio, I have also went through 2 fuel control boxes, they water up and short out quickly...the second one I dried out about 5 times before it...

to funny Pretty sure there is no stage 3 yet.... MPI cant get their act together on stage 2! I have been waiting on my stage 2 pullies since Dec-2005 If your thinking supercharger I would look into anything different, but dont go MPI. They have been telling me "next week" or the new...

another year of problems for me went to revelstoke last weekend, lightened up the clutch primary to bring the revs up, it worked on the trail but up on the hill went down to 6-7lbs boost, then my fuel controller got wet and the day was over. The supercharger thing is done for me! I watch...

3 sets of hyfax here this is my first yami since 1992 bought a 06 MTN Apex run 800 miles on three sets, I have run thousands of miles on cats and never replaced a set of hyfax (usually sell around 2000 miles) I currently have aftermarket hyfax on now, they work great, no issues and now have...

MPI charger...be careful I installed a stage 2 on my mountain Apex last year, I had issues with always playing with the fuel box at higher elevations. Also, the service at MPI is the worst I have ever had.....been waiting for my stage 2 pullies since I installed the s/c last Jan.... They...

looking for the nice yami tuning fork logo for download also many other yami symbols, sayings, pics etc.... if you have sum send them off to me at tacenergy@shaw.ca Many Thanx D

I have a stage two blower on my Apex, I ordered my stage two pullies the other day, not sure what size they are, MPI is sending out the recommended. My question is the supercharger internal 12.67:1 gearing, would it be the same for a stage two blower? I was told this is a bigger blower setup...

If it helps guys, Im running a MPI stage 2 kit on a 2.5" 162" in the mountains.. it currently still has the stage one settings of 240HP (waiting for the stage 2 pulleys) the sled works real well. My buddies 310HP MCXpress needs 150-200ft to catch me, however he is commin hard! I'll be...

280kms 280kms or 190miles wore my original set off and yes there was a lack of snow at the bottom of the hill, but still no excuse, my last two sleds had 100times the gravel road travel and both had about 1200miles when i got rid of them, long story short, never replaced a set before the Apex...