Nissan 350Z Z33 Crown and Pinion Gear Set Diff Ratio:3.9:1 a dial gauge will give

a dial gauge will give you alarming results

There is a short or tall injector requirement as the kit will hit the fuel rail using the wrong legs

Flows 340lph @ 43 psi

RB26 Fuel Rail

Nissan 350Z Z33 Crown and Pinion Gear Set Diff Ratio:3.9:1 a dial gauge will giveBrand New Ring & Pinion Gear Set For those of you looking for increased performance off the line we now offer this final drive ring and pinion gear set. These gears will fit 03+ model differentials, manual transmission model cars only. We all know that the Z33 diff is becoming a super popular swap but often overlooked because of the poor 3. 5: 1 ratio that are found in most of these 6x1 differentials. We are now offering a range of ratio changes