I'm trying to set my 96 sc300, na-t single turbo (60-1 ball bearing), 400hrs. I'm wondering with stock fuel injection would be possible!! Appreciate any information.

 

i don't think you'll get 400hp out of the stock injectors.

 

Nope, not 400 with the stock injectors...you will need atleast 440cc injectors to be semi-safe..me personally I would still go slightly larger.

 

No clue, I'm not even at 200hp.

 

Would 800cc will overkill?

 

what injectors do you have?

 

General rule of thumb with the injectors is 1cc per HP...Now I say 440's would cut it close cause there is a good chance if they are used, they arent actually flowing at their original specs. And yes 800cc is a bit on the dramatic side.

I would suggest either 470cc, or at worst 550cc..But keep in mind, with a piggy back system you can only "down tune" so much. A set of clean or new 440's may be sufficient, but get a good tune.

 

if you need a set of 440's let me know

 

na-t.com will give you some of the principles of turbocharging a 2jzge

 

i'm currently running PTE 525cc w/ the help of Map Ecu 2 to control them.

 

For 400hp the least i would run 525cc but 800cc will be just fine but i wouldn't do it on safc it's a nono

Overkill is good! it will save you money in the long run it will keep you from upgrading injectors every week or so.

On my first na-t setup i wanted 500whp , when i was ordering my injectors i realise 550cc,880cc cost the same as 1000cc and 1200cc so why spend the money twice or 3 times when you don't have to.
build your car with future goals in mind! gl

 

RC Engineering has a great worksheet to figure out injector size for your power goals and such. Peep @ http://www.rceng.com/technical.aspx

 

Can I use stock rail for 800cc injectors? Does anyone know where I can get injectors and rail? thanks

 

You can use the stock rail for 400hp and the injectors have to be top feed to fit the stock na fuel rail.

I pieced my fuel kit from various places.its the best way to do it if you don t wanna pay $1600 + for a fuel setup.

 

Would supra fuel pump will handle 500 to 600hp?