So I have been looking at both the Dezod and AEM fuel rail. Dezod seems to be the better option and lower price. My question is what are the threads on the end of each rail for the optional return system? I would assume 1/2" NPT threads to the -6an or -8an outputs. I want to use a custom 90* fitting off of the end of the rail to a adjustable FPR. An insight would help. Thanks

 

Why don't you just contact dezod since you are referring to there product.


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What he said^

 

I asked before and didnt get a straight answer as to what the thread size was. Also, would it be ok to have the return in the center of the rail if using the OEM feed line?

 

The threads on ours are made to accept a -8 boss o ring fitting. You can get adapters for just about anything out there but I highly suggest using the specific fitting we have for our setup as it was made to install and keep a slim profile.