Setting up the CNC right now... once its running I will have a day or two to work on this thread more and also get back to everyone who has PM'd me

Already put it back together. I actually read your post after all the work was completed. Had the pictures handy so figure it might be helpful to you.

actually ya.. just looking at the picture i can tell that the chrome rods are shorter

Love this thread. MODs, please STICKY!

Added idle fuel pressure fix section. Put it together awfully quickly. Let me know if its not clear enough.

Added return conversion instructions for CJM S1 and S1.5 fuel systems or any other brand fuel systems that include the official CJM RCK (return correction kit)

I have another fuel pump module sent to me here right now to perform the works on, so I will hopefully have a chance to take the photos and post up the reverse flow return conversion and filter delete.

Hey guys, looking to drill out my Ventri for my new pump as suggested, what did you guys find was the best size to drill it out to? Hopefully looking to do it once. I know Charles gives a conservative but just seeing out of the guys that have done this with a 340 what did you find worked best for you?

Hi phunk, can you please check all your posts on page 1, all images disappeared. Also, the Install Manual link of the S1 Fuel System is broken. I am about to get the S1 kit for my TT preparation and need some install Guide.

Thanks :tiphat:

Not sure how I missed this post until now... I think this forum isnt sending the email notifications reliably lately.

If you take the link and add "host." in front of the URL, it will all work. Everything is moving around right now due to a new website. So the file is now at HERE

Awesome, many thanks :tiphat:
Gonna get my S1 kit with the AAM TT very soon.. cant wait:tup:

Phunk, can u plz confirm whether the Idle Pressure Fix is still needed with the CJM S1 Fuel Return Kit + AEM 320LPH pump? There is no mentioning of it in the Install Manual. (Assuming the FPR is correctly set to 52psi). Thx!

The idle pressure fix is needed for pretty much any upgraded fuel pump, but definitely one as large as 320lph.

The installation manual for the S1 system doesnt mention the idle pressure fix because it is not required for the return fuel system.

But it is required for the fuel pump upgrade that you are doing, with or without a return system.

I am working on getting all this stuff in PDFs and it will be slowly popping up in the TECH section of the new website.

Okay, and thanks for all the great work :tup:

Would you be able to update the photos on your thread Charles? It's not appearing correctly. This is some great info here.

Thanks.