What JRSC setup are you running?

[Spawne32]

Part Number: 77C

is what i used, just because it yields the most in terms of its size, but if your running a different size blower you might need something else

they make them in 12x12 and 6x24 sheets

http://www.mr-gasket.com/ProductsLis...minselection=4

[morepoop4u]

Originally Posted by delsolck94

i need to take my manifold off the blower to get the throttle cable bracket holes tapped (some how they got stripped). my problem is i cant find a 6mm hex socket to fit in the holes to take out the last 2 bolts. i have a hex wrench thats the right length but i cant get any leverage to break the bolts loose. any suggestions or tips and what should i use to put it back together...i hear the gasket jr sells is crap.

I just cut a cheap 6mm hex key off at the bend and use a 6mm socket to wrench it lol.

[Eran]

Let me know how that gasket material works out. I just ordered a tube of Loctite 510 (since NOBODY carries it, not even the Permetex varietal). Thinking of using that instead. ****ing burnt up paper gaskets.

[delsolck94]

Originally Posted by morepoop4u

I just cut a cheap 6mm hex key off at the bend and use a 6mm socket to wrench it lol.

thats a good idea

[slvrdc2]

PLEASE CAN ANYBODY HELP?!?!

I have a 1998 GSR JSRC. I switched to OBD1 by jumper harness. I installed my AEM UEGO controller by following this site: http://causeforalarm.thecarthing.com...ego/index.html . I switched my primary OEM O2 sensor with the AEM wideband O2 sensor on the factory ECU and now my car has a bad idle and the engine stalling out. I have to keep my foot on the gas pedal or else the car will stall.

These are all the mods
-AEM v2 intake
-JRSC kit (stock pulley 7psi)
-255 lph walbro fuel pump
-450 cc DSM injectors
-p28 ecu w/neptune basemap for JRSC
-dc 4-1 headers
-stock GSR exhaust
-MVM stepper pulley

PLEASE HELP!

[Spawne32]

you cant "switch o2 sensors" a separate bung must be installed for the wideband, the engine computer still uses the factory o2 to operate.

[Eran]

Yes, you can switch O2 sensors with a Hondata s300 system, or Neptune.

I'm running an inverted closed loop based on the B6 input on my ecu, where my AEM UEGO goes. It allows me to datalog, but also allows the 0-5v readings to be used as my O2 trim.

If your ECU is still set to look for the narrowband signal, then it's not going to work, even if you pinned in the white wire instead of your signal wire from the harness. You need an ECU tuning program that allows you to either disable closed loop, or allow for a different input / inverted input.

[J3unton]

whats a good cam for jrsc setup? they dont make any specific supercharger cams do they?? =

[Natural Aspirations]

Originally Posted by Spawne32

you cant "switch o2 sensors" a separate bung must be installed for the wideband, the engine computer still uses the factory o2 to operate.

If you use the innovate LC-1 it has an output for both narrow band and wide band.

[Jaker]

Originally Posted by Natural Aspirations

If you use the innovate LC-1 it has an output for both narrow band and wide band.

The PLX does as well. And it works well enough to get my car through emissions testing, and give me 30mpg or more when I stay out of the throttle.

[Spawne32]

Originally Posted by J3unton

whats a good cam for jrsc setup? they dont make any specific supercharger cams do they?? =

crower

62402T-2 Stage 2 - Turbo/Super Charger Special
Specially designed specifically for forced induction applications.
Features short duration, high lift for added cylinder pressure and good bottom end power. Requires kit #84162.


this is for the B18B1

[Spawne32]

Originally Posted by Natural Aspirations

If you use the innovate LC-1 it has an output for both narrow band and wide band.

what do you set the calibration to for the narrowband simulator? .25-.9v ?

[Natural Aspirations]

Originally Posted by Spawne32

crower

62402T-2 Stage 2 - Turbo/Super Charger Special
Specially designed specifically for forced induction applications.
Features short duration, high lift for added cylinder pressure and good bottom end power. Requires kit #84162.


this is for the B18B1

Yes I believe PickleTeg got about 15HP out of them over stock LS cams

[Natural Aspirations]

Originally Posted by Spawne32

what do you set the calibration to for the narrowband simulator? .25-.9v ?

It has a default narrow band setting I have never paid attention to exactly the settings

[Spawne32]

how exactly does the JR rise rate FMU work in conjunction with the stock fuel pressure regulator?

[Natural Aspirations]

Originally Posted by Spawne32

how exactly does the JR rise rate FMU work in conjunction with the stock fuel pressure regulator?

Well it kinda makes the stock FPR irrelevant the higher or last restriction in the system is the fuel system will be the one that counts.

[Spawne32]

so thats what the adapter plate is for then, it basically takes the FPR out of the picture

[Natural Aspirations]

Originally Posted by Spawne32

so thats what the adapter plate is for then, it basically takes the FPR out of the picture

Its so it clears the charger. Reading in this thread to answer most of your questions you may come up with.

[delsolck94]

harbor frieght had a set of long hex sockets!!!! yeaaa got all 4 bolts out but it still wont come apart. kinda scared to put a pry bar to it. any suggestions

[delsolck94]

nevermind got it apart.cant wait til this thing is back together and on the road...i miss my baby!!

[Spawne32]

Originally Posted by Natural Aspirations

Its so it clears the charger. Reading in this thread to answer most of your questions you may come up with.

another quick question, what exactly does the pressure switch that has to be wired in to that relay do? Not really understanding the motive behind that...

[Eran]

It tricks the IAT into thinking the air is super cold, thus your making your mixture richer.

Also, you need to hook your MAP to a vacuum line on on the manifold, not the throttle body. If it's at the throttle body, it'll only read atmosphere, and you'll run super lean under boost.

[Spawne32]

gotcha, if the map is on the TB tho, what do they give you to block off that sensor hole once you move it?

[Eran]

Originally Posted by Spawne32

gotcha, if the map is on the TB tho, what do they give you to block off that sensor hole once you move it?

They don't give you anything. It's because they don't think of engine management when they give you the kit, and their dupe-tuning trick coupled with the FPR causes you to run so pig rich that you wouldn't worry about it.

The issue is when you get into real ECU tuning and making better power.

I personally have two map sensors right now. One blocking the original port, and the other screwed to my throttle body with a vac hose going to a nipple. Ideally, I'd like one of the external map sensors like the B16A3's had, but I used what I had lying around.

You can buy this though, it's cheap and effective:

http://www.roskoracing.com/OBD2_MAP_Blockoff.html

[Eran]

Here's some helpful diagrams based on my setup: