After much debate with many friends of mine, I am going to build a twin turbo kit for my car. I am going to use the engine in my sig (95 bottom end, stock rotating assy 80k miles), limit myself to 8lbs of boost and keep it a daily driver (not that it will be one, I just want the ability).
First I should mention that I know nothing about turbo's, A/R's or any of that crap. I have friends for that, some that are making BIG power and awesome streetability (one had a 2Jz swapped MK3 Supra and the other guy has a 98 V6 stang with a GT35r and a split port swap).
The turbo's that have been selected for me a are 2 brand new Mitsubishi 20g's internally gated (getting them both for 100 bucks). From what I have read these will support 430-480 on a EVO @ 22lbs. Since I have twice the engine I want 2 and will be limiting myself to 8lbs, so I think I should be ok. I am going to be using a 31"x12"x3" FMIC with 3" cold side pipe.
Here is my questions:
Will 42# injectors be enough at boost?
Can I use a rising rate boost referenced regulator to handle raising fuel pressure?
Will a single 255LPH be enough pump?
Will a 70mm MAF in a blow through configuration be enough with out pegging the meter? Or should I get a C&L with the 42# sample tubes?
What size BOV should I use? And should I use a recirc style instead of atmospheric to make the MAF happy?
I am sorry for all the newb quesitons, but I just don't know.
Also at 8lbs (reason I chose that number was I have alot of head work done to these heads and they flow damn well and since boost is nothing more then restriction through an engine, I thought that would be safe) what numbers do you think I will be making?
Thanks!!
First I should mention that I know nothing about turbo's, A/R's or any of that crap. I have friends for that, some that are making BIG power and awesome streetability (one had a 2Jz swapped MK3 Supra and the other guy has a 98 V6 stang with a GT35r and a split port swap).
The turbo's that have been selected for me a are 2 brand new Mitsubishi 20g's internally gated (getting them both for 100 bucks). From what I have read these will support 430-480 on a EVO @ 22lbs. Since I have twice the engine I want 2 and will be limiting myself to 8lbs, so I think I should be ok. I am going to be using a 31"x12"x3" FMIC with 3" cold side pipe.
Here is my questions:
Will 42# injectors be enough at boost?
Can I use a rising rate boost referenced regulator to handle raising fuel pressure?
Will a single 255LPH be enough pump?
Will a 70mm MAF in a blow through configuration be enough with out pegging the meter? Or should I get a C&L with the 42# sample tubes?
What size BOV should I use? And should I use a recirc style instead of atmospheric to make the MAF happy?
I am sorry for all the newb quesitons, but I just don't know.
Also at 8lbs (reason I chose that number was I have alot of head work done to these heads and they flow damn well and since boost is nothing more then restriction through an engine, I thought that would be safe) what numbers do you think I will be making?
Thanks!!