mpi settings @ 12psi

[blown apex]

does any body have the settings for
stage 1 fuel settings apex no blow off

and settings with teds blowoff valve

it has the updated gems
i blocked off the blow off because it
seemed to have a transition hesitation
changed settings and never could get it
correct and im not talking about
off idle hesitation
when its blocked off i only get 60-70 miles
per tank but runs great
riding in the up michigan
probably 100-500 above see level
thanks
duane

 

[sheetwright]

Are you running the updated fuel pump system that sells seprate from the kit? I had a hesitation with mine, and the a/f reading was high. Telling us we needed more gas. Heath @ MPI informed me that once you go over X amount of boost you need the added fuel pump to eliminate the hesitation. I think he said for over 9-10lbs on my Nytro. Not sure on the Apex. He said mountain guys don't need these when they are over so much elevation. That is probably why the kit I bought, didn't have it with it, but flatlanders do. Good luck keep us informed on the progress

 

[mulot30th]

I do have TWO blower yamahas and I can't imagine riding without a BOV... being at elevation or not does not change a thing about this.

My kits are not MPI, but a blower is a blower afterall.

 

[sheetwright]

got one on mine. Better for the gas mileage also