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  1. chubby

    Apex MT and Stage 1 SC-what track speeds

    Yes mc-xpress with 17 lbs of boost. I have seen as High as 90 mph when turned to 17 lbs. Most of the time I run between 11-14
  2. chubby

    Apex MT and Stage 1 SC-what track speeds

    Track speed I have seen over 80 mph on Long pulls, running higher boost levels
  3. chubby

    Thinking of selling my bender turbo apex kit.

    Last time I looked Bender was out of business....... I have No lag to speak of with my 310 hp MC-Xpress kit..... 17 lbs boost..
  4. chubby

    Throttle bodies boots popping off....

    Y buy a bender pos system took 3 off this winter......
  5. chubby

    SuperCharger vrs Turbo charger

    I would go with a Mc-Xpress rear mount. 92 pump fuel is 260 hp very little lag. Once you are going down the trail 0 Lag..... The only problem You will have is keeping tracks on the sled...
  6. chubby

    How fast are turbos in a drag race?

    turbos Add nitrous to spool the turbo and its all over.....
  7. chubby

    How much fuel are you guys burning with your turbo apex's

    fuel I can see about 60 miles on a tank , totally depends if I am on the loud lever alot or not. I didnt expect to see alot of milage with the 310 Kit but I have been finding out that you just dont have to use all the throttle to get places, But it sure is fun WFO
  8. chubby

    Two Turbo Yamaha's race up the hill

    They are fast http://media.putfile.com/sheep1 They are very fast
  9. chubby

    New Taillight Mounting !

    Mine Here is the way I have it
  10. chubby

    Fuel pressure and boost

    fuel pressure I have never hooke a gauge up to mine when under boost but I think it will go up Quite a bit beause the fuel pressure regulator will have pressure on it and that will close it off to a certain extent... The mc-xpress 310 kit comes with a extra fuel pump for more volume
  11. chubby

    how much hp?

    MC-Xpress will have a 400 hp kit with twin turbos................. Using 4 extra injectors
  12. chubby

    I have a summit 1000 might jump ship to apex mountain

    Apex If you are thinking of adding lots of power the apex is the way to go..... I will never ride a 2 stroke Again http://media.putfile.com/sheep1
  13. chubby

    WTB...... Apex.. Mountain Handle bar risor and bolts

    I have the riser off my Apex mtn if interested..... I went 2.5 inches higher
  14. chubby

    Issues with boost controler

    boost control I bet you have the boost gauge in the innercooler not in the engine side of the carbs. Like was said above....
  15. chubby

    Wide band O2 sensor ?

    Thanks Joel
  16. chubby

    Wide band O2 sensor ?

    How much race fuel will wreck a wide band 02 sensor. Or is it just a matter of time before it happens with any race fuel.... Joel
  17. chubby

    boost controller ?

    boost I think the controller with a Lcd screen would be the way to go, I have seen as much as a 5 lb. spike with my turbo-x before it settles down. This seems to be when I have it on the higher settings....
  18. chubby

    How does a turbo/super charger affect warranty?

    Warranty I have to believe its gone. There may be some dealers that will try to get things fixed for ya but if it ia a major melt down I dont think it will fly...
  19. chubby

    I just installed MPI stage 1 and now I've got some questions

    Codes Tors will come up with the boosted apexes that is true. The tps should not give you a problem. I had the TORS problem with the mc-xpress i believe it has something to so with the boost holding the throttle plates open for a moment under decelleration.....


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