Sc1UZ-FE

Whats the stock injectors (cc) and if I upgrade what (cc) can i go with. I did the search!

mkorsu

Why do you want to go with larger injectors? If you're not FI or Nitrous'd it won't make one iota of a difference.

morris

iTrader: (2)

how much boost are you planning on, it could range from 310, 370, 440.

Sc1UZ-FE

Stock injectors for the NA Supra is around 315cc on a 3.0L motor. so if i upgrade theres no hp gain?

mkorsu

Not unless your computer was mapped to also increase the fuel flow, and associated air intake. Going to bigger injectors only ALLOWS you to increase the amount of fuel being sent to the combustion chamber. The computer itself controls the actual flow.

Here's a site that might benefit you.

http://auto.howstuffworks.com/fuel-injection.htm

Sc1UZ-FE

what are the specs on the stock injectors? anyone know?

rcracer_tx

Lextreme has plug and play injectors from 295-550 cc/min. I would pay with a credit card that you can file for your money back because people have said the owner is fishy.

http://www.lextreme.com/injectors.html


Heres the thread on clubna-t in regards to lextreme.com

http://www.clubna-t.com/forums/showt...=lextreme+scam

RedPhoenix

iTrader: (10)

Lex is a good guy.

either way, unless your adding more air in the car, all the extra fuel will do is make you lose power.