Direction of flow for 1JZ Fuel Rail

[yann]

Can anyone confirm that fuel enters 1JZ rail from the rear and return is at the front?

Thanks heaps

[slide86]

what end is the fuel reg on? the fuel will enter from the opposite end to that.

unless it doesnt have a return. but i think 1jz does.

[yann]

There seems to be a regulator at the front of the fuel rail and then another one at the other end of the fuel rail underneath the head.

[slide86]

the one at the front will be a fuel dampner. the reg will have a vacumn line on it that goes to the plenum. thats the back of the rail