Originally Posted by FC3Cturbo
fuel cut is 8.5 psi for s4's. You spelled "beet" wrong, and I'm sure you can "beat" every single one of us with your almighty toyota, thats why you want to trade it for an rx7
But us Rotary guys are *smart* enough not to push our turbos past their efficiency range (do you even know what that is???) even though we have all the supporting mods unlike some little girl thinkin his stock supra at 14psi is gods gift to humans.... Go back to the toyota section if you feel like acting like a 16year old ricer...
Hey Guys! sorry about that, I left my name logged in and my little brother thought that would be funny lol. My toyota is slow anyway lol. Anyway this one guy wants to trade me and he has a non-turbo car that is an 87 but it has a jdm turbo swap in it...he says he has the boost turned up to 10psi. but then he also told me that fco is at 6psi. I thought that the stock boost settings for a turbo rx7 were 6psi so then it wouldnt make and sense for the fuel cut off to be at 6psi, lol. So i asked him what kind of boost controller he has (i was thinking a manual boost controller) but then he told me he didnt have one, he said he has an open down pipe and that is making the turbo spike...can somebody confirm this? Will having an open downpipe make your turbo spike?