GTM GT-R Conversion Fuel Rail Cracked... What do I do now?...

braydo25 · 06-19-2018, 02:45 AM

Fixed

Spooler · 06-19-2018, 08:05 AM

GTM is no longer. Sounds like you are in trouble. The only thing you could do is contact RJM to see what they use for their GTR manifold conversion. If they use stock 370z rails then maybe the CJ Motorsports rails would work.

braydo25 · 06-19-2018, 05:21 PM

Quote:

Originally Posted by Spooler

GTM is no longer. Sounds like you are in trouble. The only thing you could do is contact RJM to see what they use for their GTR manifold conversion. If they use stock 370z rails then maybe the CJ Motorsports rails would work.

They use a totally different rail mounting setup :/ The GTM manifold has a weird 1 off mounting setup with some S shaped brackets.

I was looking at the CJ motorsports rails and I think with some custom bracket they'd work.. Hard to tell without them in hand. I was really hoping others with the GTM kit would of had this problem and a solution, but sounds like just me

Spooler · 06-19-2018, 08:03 PM

PM bullitt5897, He will know. He has had a bunch of GTM stuff.

1slow370 · 06-29-2018, 09:54 PM

get a super short stainles m6 set screw, pick up a can of gas-ga-cinch, clean the rail with acetone, put the sealer on the screw and run it down into the bottom of the mount hole then use a shorter bolt. -ex gtm employee (never seen that one before though looks like its leaking from the internal thread out the mounting bolt)

edit: might be m5 can't remember actually i think it was m5

1slow370 · 06-29-2018, 09:56 PM

other option is to have a shop tig it from the inside and run a shorter end fitting so it doesnt hit the weld

braydo25 · 05-05-2019, 03:48 PM

We ended up machining a new rail, all has been resolved.

06-29-2018, 09:54 PM	#5 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7251	get a super short stainles m6 set screw, pick up a can of gas-ga-cinch, clean the rail with acetone, put the sealer on the screw and run it down into the bottom of the mount hole then use a shorter bolt. -ex gtm employee (never seen that one before though looks like its leaking from the internal thread out the mounting bolt) edit: might be m5 can't remember actually i think it was m5 __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

06-29-2018, 09:56 PM	#6 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7251	other option is to have a shop tig it from the inside and run a shorter end fitting so it doesnt hit the weld __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

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06-19-2018, 08:05 AM	#2 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,834 Drives: 2013 Nismo 370z Rep Power: 2684392	GTM is no longer. Sounds like you are in trouble. The only thing you could do is contact RJM to see what they use for their GTR manifold conversion. If they use stock 370z rails then maybe the CJ Motorsports rails would work.

06-19-2018, 08:03 PM	#4 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,834 Drives: 2013 Nismo 370z Rep Power: 2684392	PM bullitt5897, He will know. He has had a bunch of GTM stuff.

05-05-2019, 03:48 PM	#7 (permalink)
braydo25 Base Member Join Date: Apr 2012 Location: Tacoma Posts: 67 Drives: Nismo z34 Rep Power: 13	We ended up machining a new rail, all has been resolved.