2jz fuel pump on 1jz
 

hey everyone, id like to put a 2jz fuel pump on my 1jz. Is that a direct bolt-on upgrade or are there any modifications/alterations required?

Techinically, if it's just the pump, it should drop right in, considering it's just a electric motor anyway, the car won't notice the difference, tho your motor will :D.

i believe their will be a differenece because the 2jz fuel pump supplies enough gas to maintain the motors speed and the Twins turbos which means it would be bigger than your stock 1jz one, only problem that might take place is that it might jst flood your engine because your car wouldnt be burning the gas quick enough.