we got one of our coldest nights here in LA last night so i though i do some tunning around 11pm on a long empty street, got my 02's from high 820's to low 790's and dropping on top of third gear to maybe low 780's all i can say is, wow!! what a difference it makes getting your 02's that low the car feels like a total different beast now. I like it
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btw i was running 23 psi, alky,18*timing chip. had to lower my fuel pressure down from 41 line ON to 32 with line ON, i guess those bosch 42.5 green tops dont need that much FP to run great.
![Smile :) :)](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png)
btw i was running 23 psi, alky,18*timing chip. had to lower my fuel pressure down from 41 line ON to 32 with line ON, i guess those bosch 42.5 green tops dont need that much FP to run great.