[924er]

Hello guys. I did some logs after finally being full bolt on. I live in Cali so I'm using 91 octane, trying to see how it goes before I resort to e85. I'm running stage 2+ drive and noticed some mean throttle closures esp after 2nd gear my car hit 17psi.

Is there any way to avoid this besides getting a custom tune?

I'm thinking about PTF tuning my car on 91 octane but also debating if I should run an e85 mix of 30% or less. E85 is awesome but after using it for few months my HPFP went out. Don't know if that was related or just a coincidence which is why I'm using 91 for now to see how it goes.

http://datazap.me/u/moswissa/fbo-91o...ata=1-2-3-7-22

[CHECKERED]

Originally Posted by 924er

Is there any way to avoid this besides getting a custom tune?

get a JB4 LOL JK

minor throttle closures are normal, I don’t see any major timing corrections across the board so I don’t really see an issue

Cylinder 4 has a minor correction, check your plugs and switch coils to see if the correction moves to that cylinder, I have a similar issue with number 2

[mike@x-ph.com]

The only throttle closure you are seeing is after a gear shift which is completely normal.

[924er]

Originally Posted by CHECKERED

get a JB4 LOL JK

minor throttle closures are normal, I don’t see any major timing corrections across the board so I don’t really see an issue

Cylinder 4 has a minor correction, check your plugs and switch coils to see if the correction moves to that cylinder, I have a similar issue with number 2

I see. Can't you also get timing corrections due to poor octane levels ?
When I used e85 before I got no corrections. So you think this map is good to go and safe ?

[924er]

Originally Posted by mike@x-ph.com

The only throttle closure you are seeing is after a gear shift which is completely normal.

Ahh I did not know that. I usually only do 3rd gear pulls so I don't notice that. I'm tempted to try to sport map but I heard it's too aggressive for 91acn

I did notice some small throttle closures but that's probably due to traction as I'm still on run flats