PM'd you about this. Excited to have to sleep on the couch after I mention it to the wife!

Forgiveness is easier :tup:

Its going to be an expensive fuel journey, but it will make my car "safer". I need it and a retune to ensure the safety of my motor. I don't want my motor to pop after all of this work I did. Its cheaper than rebuilding the motor too.

Im practicing that speech for the wife right now lol.

I will PM you back shortly! Thanks!

Was running low on the S1 kit hardware, had to push through another quick batch to keep them in stock! (photo)

Should have to full detailed instructions completed soon. Working with a customer right now on getting good photos to use! Should make it easier for everyone I think.

Oh yeah...........you are not making this any easier for me Charles. Everytime I think I have my numbers and dollars in order, you go and say something like that. I will be PM-ing you shortly.

Now there is a kit inbetween the S1 and S2... 1.5??

http://shop.cj-motorsports.com/media/370zs151.jpg

http://i298.photobucket.com/albums/m...3C0FBAF42F.jpg

Guess what I bought guys!!? :tup:

It's things like this that make me glad I'm not married. The only person I justify things to is me :tup:

lol

Should have gotten those very nice fuel rails alone with the S1 when i did a few months back. Dammit

I spent the weekend at Sebring and had to fill up 8 times. I was very happy to tell them at the end of yesterday that out times of hanging out were done! I'm looking forward to trying out the S1.5 kit!

Bought the CJM STG 2 kit :tup: Thanks Phunk

Are there any instructions I can find online for the s1 kit? Specifically modifying the fuel pump canister. I can figure out the rest of the stuff.

Section 3 on this old tech page here: A First Look: The 370z Fuel Pump Assembly - CJ Motorsports Tech

I need to get that information moved over to this thread that I occasionally work on:
http://www.the370z.com/forced-induct...mp-thread.html

Official PDF instruction manual will be available as soon as I get a few pictures back from a customer.

Ok, so I may have done something retarded..... Guys that have installed the RFS. Did you drill out the venturi valve on the bottom of the fuel canister? I followed the instructions that Charles posted about modifying the canister, but I didnt see anything about that. I put everything back together. Well then last night I was reading the second link, and I saw about the "idle fix". If you didnt drill it out, are you having issues? I REALLY would like from having to pull the assembly back out because I also have the RRP. Anyone who knows the RRP will know that removing and installing that canister is not the easiest thing in the world...

The swirl jet size ultimately effects what your lowest possible fuel pressure setting can be. If you want it lower than you can go by adjusting the regulator, then it has to be opened up more.

Modifying the swirl jet is technically unrelated to a RFS... It is something that has to be matched to the fuel pump size.

Check on that. I'll probably go ahead and assemble everything as is and see what happens. It won't hurt. If I can't get it low enough I'll drink a jug of whisky, then do it so at least then I won't remember it lol.

Still looking for a Stillen SC guinea pig?

Btw, got it all working flawlessly! Thanks again Charles!

I just got my 1.5 kit Friday so it should be tested on a Stillen SC kit by the end of the week.

sounds good, what parts did you upgrade and what where you starting from (fuel pump housing modifications as per stillens instructions?)

The Stillen SC has been on the car for a year so it was modified but it's all being replaced now with the CJM RPR and 1.5 fuel system. I over the fuel starvation problem! I probably went overboard but then again I'm not going to have to do it a second time.

JWillis72 took that spot. We ended up creating the S1.5 for his car. Not only did I want to get him a little more fuel so that we should be able to keep up with his engines fuel needs with the RRP in its basic configuration, but honestly I ended up apprehensive about sending out a S1 system for the Stillen kit after trying to build the hoses for it. Its something I will have to do in person on the first one because its going to be a very tight fit.

You've got mail! :tiphat:

My install got held up but it is starting tomorrow morning.

Punk, It's at the shop now and I gave them your number in case they have questions.

Kit is on the car now and everything is working perfect! Thanks Punk, I can't wait to get it out to the track and play with it. everything fit perfectly, the only thing that was difficult are the manifold bolts that Stillen sends the long curved wrench for are even a little harder but no big deal.

Let us know how it goes!

Some great NEWS :tup::tup:

First page updated a bit.

Along with.... .... INSTRUCTIONS!

What a relief to finally have that done!

Thanks everyone for your continued support and orders.

Believe it or not, we are not done with the 370z fuel system yet. Next fuel system items to be released will be our super-single fuel pump and version 2 twin pump. Both will integrate some surge protection... not to the level of our RRP, but at least some to get the fuel starvation issue tolerable for street cars of high or low power.

Any estimate on the labor time to install this??

Have you done any testing on an NA Z? Curious if the system has benefits without FI

I would say 4-6 hours for a well equipped shop that has done 350/370 fuel system work before and 6-8 for a DIY install.

Adjustable fuel pressure would be the only benefit on a NA vehicle unless that vehicle were so heavily modified that the factory fuel system wasn't keeping up. Basically, if fuel pressure isn't starting to fall towards redline at full throttle, there would be no performance benefits to increasing fuel supply.

I don't think that has stopped many people... But we have to say that there is no performance value behind it.

Page over-hauled with updated photos and information. I was just packing an order and figured that since this is our busy season, that now was as good of a time as ever to take updated pictures. Please refresh your browser if you dont see the new ones (same image file names).

Thank you for all your help Charles!!

Ya buddy! I can't wait to see your results. Text me if you need help with anything!