there are many peeps smashin 18 PSI all day on RB20's stocker tubbies so for a tuned 15 PSI (safe) shouldnt be an issue. Especially when the car only sees the races once in a blue....It will produce 308 WHP @ the 15 PSI on stock injectors although they will be clicking away im sure. Eventually id like to get my hands on a Neo but that wont be this year as ive been trying to gather all other things i needed such as this emanage blue, new BOV, z32 maf, electric fan, soforth.
im not looking to push threshold out of it here, as i know of one dude (mechanic and Formula-D racer) running 18 PSI from his "blue" unit. Only difference between our engines is he has a few things i dont like a fuel rail & RC injectors. And he smashes through gears top end all day at the track. I still havent seen his RB detonate like a grenade!
