1jz

6262 68 AR
440 injectors
walboro fuel pump
AFPR
tune at base map for 440's



Can I run with this until I locate some 550 side feeds.

 

This seems kind of vague, you can run whatever with the right tune.

What exactly is it that you are trying to do?

 

I just don't want it to lean out. I guess with boost controller n A/F and I dont squeeze it to much I will be fine until I get the appropriate injectors to really utilize the turbo. I guess your right about a good tune. Just there so many turbos man.

 

Youll be fine for low boost.

 

^ this. Justin Nenni tuned an IS I put together with aristo swap and 6266 on a v2, customer went over budget and had to keep stock injectors. Car did like 390 on low boost. Make sure your gate spring is small. I believe I used a 7psi spring. Rule of thumb for boost controllers is you can usually only double what spring pressure is. its good to set a safety margin like this when not having adequate fuel system just in case the controller accidentally gets jacked with. You don't want base pressure being anywhere close to maxing your fuel system.

 

Good looking out, I appreciate the input. I was able to find 550's in running condition and flow tested!! Shout out to Chase from North Carolina. I am a little upset my turbo connect didn't come through for me, but I was able to find a Garret 3071R with a 74mm precision inlet housing. I call it the Frankenstein. We shall see how it flows together.

 

Here is the Turbo

 

man, that turbo is tiny!!

 

Yea it's smaller then your average 1jz setup but response sppol,ball bearing, and good tuning hopefully will make it fun. What are you running megamax (Mr.Bigturboguy)