came with a 1JZ motorset with a 2jz bottom end aka 1.5jz never installed and not sure if its a 2jzgte block or not. the last owner said the injectors are 1jz stock but the color is purple makes me think it might be usdm 550cc injectors. what do you guys think? or how can i check ?

did 1jz or 2jzge engines ever come with purple top injectors stocks?

thanks

 

Engine and maintanence related threads in the proper forum please. Moved.

 

Sorry and thanks mod

 

Stock 1J injectors are yellow those appear like USDM 550's if they are you will need a resistor to run them on a stock ecu and a 1JZ ecu will be rich on them.

 

Yup those are usdm 550's