[skelly]

Want to put a bigger fuel tank on the Sierra.
Does anyone know any tanks other then the
Long ranger that bolts up or is close to bolting up?

[Gwagensteve]

No, nothing other than the factory tank or a long range tank made for a sierra will bolt in. You'll have to move mounts or fabricate a tank.

[skelly]

Gwagensteve wrote:

No, nothing other than the factory tank or a long range tank made for a sierra will bolt in. You'll have to move mounts or fabricate a tank.

Does the car sag much at all with the long range tank?

[HAYD0S]

Type in the search function '83L' and search author 'Fatzook' and you will see photos of a 83L EFI fuel tank from a Holden Jackaroo between the chassis rails of a 1L sierra trayback. He commented to say it fitted very well. Might be worth investigating further.

[whincup]

skelly wrote:

Does the car sag much at all with the long range tank?

does it sag much if you put one person in the back? the long ranger tanks are 70L for the SWB and 80L option for the LWB, vs the standard 40L tank. even with a full tank i doubt it would be more than 50kg over standard.

[Gwagensteve]

50KG= 110lb.

Stock rear springs are 150lb/", so 300lb would make the car "sag" 1". 110lb would make the car "sag" 9.4mm

Steve.