Running an Akuma intake with a Akuma map. I've emailed John@Akuma, but they won't be back till Tuesday. Anyone got any ideas, it just started doing this on 2 separate maps. It goes something like this:

4 gear pull, 11.3-11.7 afrs, then around 3800rpms 12.0-12.3, around 4000rpms it drops back to 11.3-11.7s all the way to redline.

ETA:Minimal to no knock through out the entire pull. By minimal I mean 1-2 counts.

 

Sounds like it leans out when your hit peak torque/boost. Maybe getting a boost spike.

Hard to say without logs.

~Kris

 

I'll get some logs later today, but why would it change after being 11.5afrs across the board?

 

Looking into this. The issue is the resolution of the log...data every 300RPM is not going to work. I do not think it is an intake issue. We will get G figured out, no problem.

J

 

Thanks J. I will bust out my laptop and use Accesstuner race to get a better resolution log. The map you gave is doing better. I have new fuel pump relays coming in today, so that will eliminate that as a possible issue.

Also John and his team at Akuma are amazing. No one should ever hesitate to buy their products, and their customer service is #1.