[Shadow007]

Quick question, I finally got my hands on 100% methanol, I was using windshield wiper fluid as an alternative ( 30/70) and my question is regarding the settings for the JB4 meth integration. My current meth additive psi is set to 30, since I'm using 93 pump, but since I'm going to use 100% instead of a mixture what would be a good setting to put it on, 50 perhaps? The reason I'm asking is because I recently upgraded to the G5 board and I know it can pull a little bit more power compared to the G4. Also, would it be safe to change my boost fail safe psi, since I will be running full meth?

[07tundra]

Originally Posted by Shadow007

Quick question, I finally got my hands on 100% methanol, I was using windshield wiper fluid as an alternative ( 30/70) and my question is regarding the settings for the JB4 meth integration. My current meth additive psi is set to 30, since I'm using 93 pump, but since I'm going to use 100% instead of a mixture what would be a good setting to put it on, 50 perhaps? The reason I'm asking is because I recently upgraded to the G5 board and I know it can pull a little bit more power compared to the G4. Also, would it be safe to change my boost fail safe psi, since I will be running full meth?

Go to n54tech and hit up Terry

[robc1976]

Originally Posted by Shadow007

Quick question, I finally got my hands on 100% methanol, I was using windshield wiper fluid as an alternative ( 30/70) and my question is regarding the settings for the JB4 meth integration. My current meth additive psi is set to 30, since I'm using 93 pump, but since I'm going to use 100% instead of a mixture what would be a good setting to put it on, 50 perhaps? The reason I'm asking is because I recently upgraded to the G5 board and I know it can pull a little bit more power compared to the G4. Also, would it be safe to change my boost fail safe psi, since I will be running full meth?

What nozzle are you using...a good starting point is 40-60 add on stock turbos. Put failsaqfe at 19. psi.

[Shadow007]

Im not sure what nozzle I have (http://www.topgearsolutions.com/cmbmwaun.html). So by increasing the additive settings, how much power/psi can I actually extract from the G5? Is 18.5 psi the highest it can go, according to map 7?

[135Hoser]

Originally Posted by Shadow007

Im not sure what nozzle I have (http://www.topgearsolutions.com/cmbmwaun.html). So by increasing the additive settings, how much power/psi can I actually extract from the G5? Is 18.5 psi the highest it can go, according to map 7?

map 3 for meth, and only map 3.

Also, you really should get the meth FSB from BMS. I wouldn't run meth on the jb4 without it.

[Shadow007]

Originally Posted by 135Hoser

map 3 for meth, and only map 3.

Also, you really should get the meth FSB from BMS. I wouldn't run meth on the jb4 without it.

I have the fsb installed, which the system and I'm able to use meth on map 5 as well. I set the CMGS controller to start spraying at 3 psi all the way to 17 psi.

[robc1976]

Originally Posted by 135Hoser

map 3 for meth, and only map 3.

Also, you really should get the meth FSB from BMS. I wouldn't run meth on the jb4 without it.

+1