nytro gems box program

[extreman1]

any body have the low elevation gems box program on there supercharged nytro? if so how does it work, i cant get my stock gems box to work correctly in the green mode. lean spot uper end of green mode.every mode is maxed. its perfect at wot. idle its rich. reads 14-16 on a/f at upper rpm's of green mode.

 

[yooper1]

Make sure your using the right number of setting. #4 should be the one to tune with. That is what I did. Have you gone to the website or call and talk to Matt, he'll set you stright.

 

[extreman1]

Make sure your using the right number of setting. #4 should be the one to tune with. That is what I did. Have you gone to the website or call and talk to Matt, he'll set you stright.

i have #1 at max #2 at max #3 at 7 #4 at max #5 at 7 #6 at max If i try to lower anything my a/f go's up. I have call mpi, i may have to send in gems box for a reprogram. matt told me they have a low altitude program.

 

[MrRX-1]

any body have the low elevation gems box program on there supercharged nytro? if so how does it work, i cant get my stock gems box to work correctly in the green mode. lean spot uper end of green mode.every mode is maxed. its perfect at wot. idle its rich. reads 14-16 on a/f at upper rpm's of green mode.

I am having the exact same problem with my gems box. It does not matter if i put everything at 1 and slowly bring it upo to 8 my AFG doesn't change 12.5-13 at idle lean at mid and rich at wot.

 

[yooper1]

Yea,
I have the low altitude program, living in upper Michigan. Good luck.

 

[extreman1]

Yea,
I have the low altitude program, living in upper Michigan. Good luck.

does yours work better??

 

[yooper1]

I sent mine away before I every installed it, so I really don't know how it would have been before. Works great now.

Next is working on keeping the sled cool.

 

[extreman1]

I sent mine away before I every installed it, so I really don't know how it would have been before. Works great now.

Next is working on keeping the sled cool.

mine runs 185-195 degrees i to may get the big heat exchangers

 

[yooper1]

Yea, 195 is too hot! I ordered the heat exchangers from MPI, it should run a lot cooler. Heat is a killer of anything. Will let you know how the install goes. They arrive on Monday.