JRSC and maintenance
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Honda-Tech Member
Joined: Apr 2002
Posts: 1,667
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From: Szczecin, Poland
JRSC and maintenance
Hi,
the question is simple:
how do you- JRSC users- do the maintenace? I mean that even pulling the valve cover needs dissasembly of the plate on the timing side and support. Any tricks? Quick valve lash job becomes couple hours operation
Last time I discovered that the oring in the fuel rail on the injector no 1 broke and simple replacement took couple hours The whole supercharger unit had to be pulled off. This is insane.
the question is simple:
how do you- JRSC users- do the maintenace? I mean that even pulling the valve cover needs dissasembly of the plate on the timing side and support. Any tricks? Quick valve lash job becomes couple hours operation
Last time I discovered that the oring in the fuel rail on the injector no 1 broke and simple replacement took couple hours
The whole supercharger unit had to be pulled off. This is insane.
Re: JRSC and maintenance
You can modify your valve cover slightly and it allows it so you never have to remove the S/C when you need to get into your motor. I can't remember what was done, but someone on prelude power . com did it and he claimed it saved him at least 1 hour on most things.
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Honda-Tech Member
Joined: Mar 2003
Posts: 99
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From: Troy, Illinois
Re: JRSC and maintenance
Remove the rear studs for the Valve cover, use bolts to hold the rear down that way when you go to remove the valve cover you dont have to lift it straight off, this will allow it to clear the Jackshaft.
You can also trim down the IAC mounting location to help clear larger fuel rails. This should allow you to get any combo of injector and fuel rail off without removing the blower.
Oh and Endyn doesnt have an "e" at the end.
You can also trim down the IAC mounting location to help clear larger fuel rails. This should allow you to get any combo of injector and fuel rail off without removing the blower.
Oh and Endyn doesnt have an "e" at the end.
Thread Starter
Honda-Tech Member
Joined: Apr 2002
Posts: 1,667
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From: Szczecin, Poland
Re: JRSC and maintenance
Thanks Corrected
Honda-Tech Member
Joined: Feb 2009
Posts: 656
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From: MN
Re: JRSC and maintenance
Code:
HAS BLOWN A MOTOR 1. schwett 6psi, jrsc, jr ems/fmu, toasted lands on all 4 pistons 2. spinNlude 6psi, jrsc, put a piston through the head 3. geramy 6psi, jrsc, blew rings (lands?) (previous owner ran NOS) 4. kaos_prelude_sh 6psi, jrsc, blew ring lands on one piston 5. tmontana 6psi, jrsc, ? (had to smoke a supra, too much timing?) 6. c-redrum 6psi, jrsc, jr ems/fmu, bearing and ring lands. 7. 99Prelude_LC 6psi, jrsc 8. LJR-lude01 6psi, jrsc 9. glowmunkey 6psi, jrsc
'Whose motor went toast fi why'
geezus
Your a noob, less people than I remember but still it stood out to me, probably just as many with trubos i suppose
Re: JRSC and maintenance
And I wonder how many of those people actually tuned their cars properly. I'm looking at a whole bunch of 6 psi and I got a feeling most were running the JRSC FMU. A few already admit they were using the FMU, i'm willing to bet all of them were.
Another face palm to your last post. You have much to learn. You posted a list of noobs who are/were such noobs they thought it was safe to run the shitty JRSC management and the obvious result of doing so.
Another face palm to your last post. You have much to learn. You posted a list of noobs who are/were such noobs they thought it was safe to run the shitty JRSC management and the obvious result of doing so.
Honda-Tech Member
Joined: May 2005
Posts: 323
Likes: 0
From: Somewhere TX
Re: JRSC and maintenance
shall i dig up the post?
http://www.preludeonline.com/f69/who...-fi-why-68775/
'Whose motor went toast fi why'
geezus
Your a noob, less people than I remember but still it stood out to me, probably just as many with trubos i suppose
Code:
HAS BLOWN A MOTOR 1. schwett 6psi, jrsc, jr ems/fmu, toasted lands on all 4 pistons 2. spinNlude 6psi, jrsc, put a piston through the head 3. geramy 6psi, jrsc, blew rings (lands?) (previous owner ran NOS) 4. kaos_prelude_sh 6psi, jrsc, blew ring lands on one piston 5. tmontana 6psi, jrsc, ? (had to smoke a supra, too much timing?) 6. c-redrum 6psi, jrsc, jr ems/fmu, bearing and ring lands. 7. 99Prelude_LC 6psi, jrsc 8. LJR-lude01 6psi, jrsc 9. glowmunkey 6psi, jrsc
'Whose motor went toast fi why'
geezus
Your a noob, less people than I remember but still it stood out to me, probably just as many with trubos i suppose
Honda-Tech Member
Joined: Mar 2003
Posts: 99
Likes: 0
From: Troy, Illinois
Re: JRSC and maintenance
Hey look, Im on that list.....
I can tell you that the car was tuned using the JRSC EMU. Car ran perfect for a day, then wouldnt start. Tore the car down and it had a huge hole melted thru one of the pistons (#4) Took that motor out, swapped in another stock bottom end and ran the car exactly the same for 2 years on 6psi and another 2 years on 9psi with that same bottom end.
haha Yeah I was a noob then.... that was a long time ago... most of the people on the top of that list went on to some great JRSC builds, handing down a lot of knowledge that people are using now.
Oh and that list is a lot longer, includes a lot of turbo cars as well.
I can tell you that the car was tuned using the JRSC EMU. Car ran perfect for a day, then wouldnt start. Tore the car down and it had a huge hole melted thru one of the pistons (#4) Took that motor out, swapped in another stock bottom end and ran the car exactly the same for 2 years on 6psi and another 2 years on 9psi with that same bottom end.
haha Yeah I was a noob then.... that was a long time ago... most of the people on the top of that list went on to some great JRSC builds, handing down a lot of knowledge that people are using now.
Oh and that list is a lot longer, includes a lot of turbo cars as well.
Last edited by geramy; Nov 15, 2011 at 01:26 PM.
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