Will a 2JZ-GTE non vvt fuel rail adapter fit 1JZ-GTE +more Q

[mikeBrotherd]

Im fitting an after-market fuel pressure reg (one of the D1-Spec 850hp type) and cant find a fuel rail adapter that screws into the end of the 1jz-gte fuel rail. But i can find heaps for the 2jz-gte. I would prefer to get away from using the factory reg inline if i can.

Could i use a 2jz-gte fuel rail adapter in my 1jz-gte non-vvt engine? Or is there a kit anyone knows of to suit 1jz? I have been looking at getting a Tomei 2jz-gte adapter but need to know it'll fit before i buy.

Also does anyone know the factory base or ideal fuel pressure for a 1jz-gte non-vvt? The engine has 3" y-pipes/exhaust and plan on running around 15~16psi from the factory twins.

Cheers in advance

[Mr Ree]

Why are you wanting to fit an FPR? I see you are sticking with the twins so it seems like an unecessary upgrade, unless Im missing something.

The toyota one does a great job without the need for lots of cost spent on fittings and pipe etc.

[mikeBrotherd]

future single turbo down the track...plus somethings up with my factory unit, has a unstable fuel pressure. Have checked for leaks and replaced hoses, have a walbro pump fitted so i put it down to fuel press reg.

[DFECTED]

ijzgte and 2jzgte fuel rails are different for different injectors. I just bought a banjo bolt and fitting from enzed and tapped that thread into the fuel rail