CJM S1 RFS: Your 600hp Fuel System - Made Easy

phunk · 12-10-2014, 12:57 PM

Quote:

Originally Posted by TKomodo

Any estimate on the labor time to install this??

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.

phunk · 12-10-2014, 01:02 PM

Quote:

Originally Posted by Meulen

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

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.

phunk · 03-16-2015, 03:43 AM

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).

VQZ34nismo · 03-16-2015, 10:26 AM

Thank you for all your help Charles!!

phunk · 03-16-2015, 12:26 PM

Quote:

Originally Posted by VQZ34nismo

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!

VQZ34nismo · 03-16-2015, 12:28 PM

You will be the first to know

Sent from my iPhone using Tapatalk

KratikosG37 · 03-16-2015, 01:37 PM

Quote:

Originally Posted by phunk

Correct, only the return line length would need to be adjusted.

I have a S2-SE fuel system that recently shipped to a G37 customer, and they are going to take a few measurements during the install so I can send them updated parts.

Depending on your timeline, we could work it out sooner if you wanted to proceed. The G37 fuel tank isnt as tall and that will free up an extra inch or two. Our return line has a little slack on it already... there is a chance it would already work. But if you had a few days of available downtime, I could send you the kit and then if you need a longer hose, I could have a new hose or an extension shipped to you same day.

After much reading and a few vendor calls. The G37 fuel line is about 6 inches longer then 370z (compared to other none CJ products).

Question.

When will you come out with a fuel return package for the G37, and sell the line separately for the ones that purchased a 370z kit in the pass?

Also I will call today being that I have other questions not relevant to your product in this thread.

Edit: Spoke to Charles great guy, and very knowledgeable. I've learned that for G37 there's two different fuel pumps either the 305z or 370z pumps. If you decide to purchase a return make sure you know what pump you have for G37.

phunk · 03-16-2015, 02:16 PM

Just to publicly touch on one of your questions, all components of any of our products/systems are available individually. So if a G37 owner purchases a 370z fuel system used, and needs to switch a few components out, we already have in place spreadsheets that break-down the individual prices of each item in the systems, and we will gladly ship them just as needed.

It is also common that we end up supporting upgrades for competitors fuel systems.. so even if you dont currently have a CJM fuel system, let us know what you are running and we can package an upgrade to work with what you already have, to reduce purchasing things you already own or having to sell parts you could have otherwise continued to use.

KratikosG37 · 03-16-2015, 04:03 PM

Quote:

Originally Posted by phunk

Just to publicly touch on one of your questions, all components of any of our products/systems are available individually. So if a G37 owner purchases a 370z fuel system used, and needs to switch a few components out, we already have in place spreadsheets that break-down the individual prices of each item in the systems, and we will gladly ship them just as needed.

It is also common that we end up supporting upgrades for competitors fuel systems.. so even if you dont currently have a CJM fuel system, let us know what you are running and we can package an upgrade to work with what you already have, to reduce purchasing things you already own or having to sell parts you could have otherwise continued to use.

roplusbee · 03-17-2015, 08:53 AM

BLAM! This is why Charles is the man..........and consistently proving it time and time again!

neveucd · 03-25-2015, 11:27 AM

Charles, could you please PM a price for the Stage 1 return system, for e85 conversion + pump if required (currently have a Walbro 255 lph, so guessing I need a Aeromotive 340 lph?)......with and without ID1000 injectors. I'm still trying to find out from shop, if my FIC 900cc injectors would work.

Also if there is just a 93 octane version, please send price for that as well.

phunk · 03-25-2015, 04:04 PM

Ill PM you now.

But just so everyone else knows... The S1 system is all E85 ready, and there is no upgrade or option required to run it!

KratikosG37 · 03-31-2015, 11:31 AM

Phunk just sent you my contact info through the website.

Thanks

TopgunZ · 03-31-2015, 12:36 PM

On the push on EFI fitting to hard pipe, How far does it go on over the first flange? Does it matter if it is towards the end or is it preferred to be pushed as far in as possible?

phunk · 03-31-2015, 01:17 PM

http://cj-motorsports.com/pdf/370z%20S1%20Install.pdf

Scroll down to page 10.

You need the first flange to be completely inside the adapter, trapped in by the lock collar. This is how the fitting cannot just be pulled right back off at any time. If the lock collar isnt behind the first flange (between the 2), the fitting will literally just slide right back off the pipe as easy as it slid on.

03-16-2015, 03:43 AM	#78 (permalink)
phunk A True Z Fanatic Join Date: Mar 2009 Location: Chicago Posts: 3,668 Drives: 370 Rep Power: 974723	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). __________________ Charles @ CJ Motorsports : Website \| Facebook \| Instagram \| YouTube Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph

03-16-2015, 02:16 PM	#83 (permalink)
phunk A True Z Fanatic Join Date: Mar 2009 Location: Chicago Posts: 3,668 Drives: 370 Rep Power: 974723	Just to publicly touch on one of your questions, all components of any of our products/systems are available individually. So if a G37 owner purchases a 370z fuel system used, and needs to switch a few components out, we already have in place spreadsheets that break-down the individual prices of each item in the systems, and we will gladly ship them just as needed. It is also common that we end up supporting upgrades for competitors fuel systems.. so even if you dont currently have a CJM fuel system, let us know what you are running and we can package an upgrade to work with what you already have, to reduce purchasing things you already own or having to sell parts you could have otherwise continued to use. GaleForce and KratikosG37 like this. __________________ Charles @ CJ Motorsports : Website \| Facebook \| Instagram \| YouTube Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph

03-17-2015, 08:53 AM	#85 (permalink)
roplusbee A True Z Fanatic Join Date: Dec 2009 Location: Killeen, TX Posts: 2,360 Drives: 2007 350Z NISMO Rep Power: 23	BLAM! This is why Charles is the man..........and consistently proving it time and time again! phunk and KratikosG37 like this. __________________ 2007 350Z NISMO #0618: Zerolift \| UPREV \| F.I. \| Greddy \| Competition Clutch \| Injector Dynamics \| Aeromotive \| Pioneer \| JL

03-25-2015, 11:27 AM	#86 (permalink)
neveucd Enthusiast Member Join Date: Oct 2009 Location: Houston, TX. Age: 41 Posts: 457 Drives: 2009 Nissan 370z TT Rep Power: 16	Charles, could you please PM a price for the Stage 1 return system, for e85 conversion + pump if required (currently have a Walbro 255 lph, so guessing I need a Aeromotive 340 lph?)......with and without ID1000 injectors. I'm still trying to find out from shop, if my FIC 900cc injectors would work. Also if there is just a 93 octane version, please send price for that as well. __________________ GTM Stg. 2 TT\|\|F.I. CF 18" Res. CBE\|\|GTM 3" Downpipe \|\|Injen Cold Water Intakes\|\|UpRev\|\|Work Gnosis GS2\|\|Hankook\|\|Tein Monoflex\|\|Hawk\|\|Seibon\|\|Aero Jacket\|\|

03-25-2015, 04:04 PM	#87 (permalink)
phunk A True Z Fanatic Join Date: Mar 2009 Location: Chicago Posts: 3,668 Drives: 370 Rep Power: 974723	Ill PM you now. But just so everyone else knows... The S1 system is all E85 ready, and there is no upgrade or option required to run it! __________________ Charles @ CJ Motorsports : Website \| Facebook \| Instagram \| YouTube Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph

03-16-2015, 12:28 PM	#81 (permalink)
VQZ34nismo Base Member Join Date: Oct 2013 Location: Miami Beach Posts: 145 Drives: 2010 370z Nismo Rep Power: 12	You will be the first to know Sent from my iPhone using Tapatalk

03-31-2015, 11:31 AM	#88 (permalink)
KratikosG37 Enthusiast Member Join Date: Jun 2014 Location: New Orleans, LA Posts: 273 Drives: 09 TT Wrapped G37 Rep Power: 11	Phunk just sent you my contact info through the website. Thanks phunk likes this. __________________ KratikosG37 Build Log http://www.myg37.com/forums/build-th...ml#post3888739

03-31-2015, 12:36 PM	#89 (permalink)
TopgunZ A True Z Fanatic Join Date: Jun 2012 Location: Minneapolis Posts: 2,651 Drives: 06 350Z , 09 370Z MT Rep Power: 6834	On the push on EFI fitting to hard pipe, How far does it go on over the first flange? Does it matter if it is towards the end or is it preferred to be pushed as far in as possible? __________________ ROTREX SUPERCHARGER TUNER KITS - $6799/ CUSTOM STILLEN AIR TO AIR KITS -$2100/ 700+ WHP!! WWW.TOPGUNSPEEDWORKS.COM

03-31-2015, 01:17 PM	#90 (permalink)
phunk A True Z Fanatic Join Date: Mar 2009 Location: Chicago Posts: 3,668 Drives: 370 Rep Power: 974723	http://cj-motorsports.com/pdf/370z%20S1%20Install.pdf Scroll down to page 10. You need the first flange to be completely inside the adapter, trapped in by the lock collar. This is how the fitting cannot just be pulled right back off at any time. If the lock collar isnt behind the first flange (between the 2), the fitting will literally just slide right back off the pipe as easy as it slid on. __________________ Charles @ CJ Motorsports : Website \| Facebook \| Instagram \| YouTube Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph

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