Rb25det neo tuning and injector size

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skyboy318
Posts: 17
Joined: Thu Apr 27, 2017 11:47 am

Re: Rb25det neo tuning and injector size

Postby skyboy318 » Mon Jun 05, 2017 2:54 pm

yea anything over 12 psi and i think it's causing excessive heat and not any power gains. i should be getting my neo turbo high flowed and milled out soon. pure turbos seem to be able to mill them out and make them more like a 3076. my buddy has one on his regular rb25 and it kicks butt. anyways i tried running the turbo i have at 14.5 psi and in the top of fourth gear it leans out pretty bad so i was wondering if either i was maxing out injectors or what. my fuel map was set very conservative at 10.01 afr at full boost, so it shouldn't have leaned out there.

skyboy318
Posts: 17
Joined: Thu Apr 27, 2017 11:47 am

Re: Rb25det neo tuning and injector size

Postby skyboy318 » Fri Jun 09, 2017 6:35 am

here are my logs and tune i have not messed with the fuel map. so up top i know it runs rich. im not getting knock as of what i can see but was wondering #1 why at first when i floor it it goes in the 10 afr then starts to go into the 11s
#2 does it look like i have everything setup correctly. idk if i need to lower tim or what. when i do the cruise at 2000 to 3000 rpm to see if trims are close to 0 its at -6% on both do i add K/ tim or lower? this setup is running better than it has. maybe someone could right a map or improve this one would be appreciated. it seems to be pulling timing for some reason if im understanding what im looking at in the logs.
Attachments
tune 2#_2017-06-08_1408_22.csv
(469.77 KiB) Downloaded 28 times
jeremy tune 1.bin
(64 KiB) Downloaded 24 times


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