[Antec800]

Originally Posted by Boosted_8

Full traction off helps a bit. Otherwise we are all waiting for XHP to be released for us

Traction fully off doesn’t help unfortunately, shifting manually helps though but the car goes through the rpm so quick i can’t shift fast enough without hitting the rev limiter, also starting in second gear helps and is almost as fast as launching from first

[Antec800]

Terry any new firmware updates coming to the 21+ m550 possible lower map 2 to a max of 5.5 psi and however it ramps up or down, I seen in map 2, it targets 4. Something in some rpm ranges

[Terry @ BMS]

Originally Posted by Antec800

Terry any new firmware updates coming to the 21+ m550 possible lower map 2 to a max of 5.5 psi and however it ramps up or down, I seen in map 2, it targets 4. Something in some rpm ranges

You can use map6 to setup the profile however you'd like.

[Haysmun]

Terry, can you look at this log of map 2 running E30. I know you said that’s your go to map for E30 and it feels strong, just wondering if you think it looks ok and is there anymore left with a custom map 6 with a similar ramping profile as map 2 just bumped 1 psi or so. Thanks in advance for any feedback. If it’s better to email you direct with this please let me know.

[Terry @ BMS]

Boost and timing look great... But trims are maxed, dragging AFR towards the lean side. Its probably OK like this but I'd reduce the E85 mix a bit. Raising boost further will just make the fuel trim problem more acute.

[Haysmun]

Thanks Terry. I’ll try a little less E85 and see how it looks. Car feels strong though, and is shifting great so probably no need to try and push it harder.