Resolved 2G AWD return fuel line size

[TheFlashDSM]

just looking for a quick answer, im doing a full build on my car shooting for 700+

question; im running -8 to the rail what size should i use for the return? thats from fuel rail return to pressure regulator, then from pressure regulator back to tank?

 

[gsxtasy]

-6 will be fine. I actually use the factory feed line for my return, works great. Not sure if you're AWD, but if you are, don't forget to drill out your siphon.

 

[ThunderChild]

id say stock size return would be fine, if you want to replace it, -6 or -8 would do more than fine.

 

[TheFlashDSM]

-6 will be fine. I actually use the factory feed line for my return, works great. Not sure if you're AWD, but if you are, don't forget to drill out your siphon.

yea its an auto gsx and i never knew that, tell me more

 

[DeadlyAKrunna47]

AEM Fuel pressure regulator is -6AN Out and they say they are good up to 1000hp.

 

[gsxtasy]

yea its an auto gsx and i never knew that, tell me more

Here is a thread about it.

http://www.dsmtuners.com/threads/2g-awd-fuel-siphon-mod.350851/