Honda Prelude Forum Honda Prelude Forum Header Right
» Site Navigation
» Home
»
» Related Sites
Links

» Log in
User Name:

Password:

Not a member yet?
Register Now!
Sponsors

Sponsors

Go Back   Honda Prelude Forum - Prelude Online.com > Driveline Technical Discussion > Forced Induction > Forced Induction Archives
Register Home Forum Photo Gallery Active Topics Mark Forums Read

       


 
 
LinkBack Thread Tools Display Modes
Old 07-06-2001, 04:05 PM   #1 (permalink)
Free time?What free time?
 
Join Date: Mar 2001
Location: Tampa, FL
Posts: 1,463
iTrader: (0)
All the JRSC Info You'd Ever Want

As your newly elected moderator, I figured I'd might as well take on a simple task of compiling a list of discussions/posts that would help anyone in their quest for supercharging their prelude. Any specific details not found here should be found through a thorough search of the archives. New members (and even current ones!) should be proficient at researching their own answers.

Because only the kit manufactured by Jackson Racing is out and only available for the 5th generation preludes, this discussion will only concern the JRSC (Jackson Racing Supercharger) kit for the 5th Gen Preludes.

Since this is a work in progress, any help would be greatly appreciated. You can either email me or PM me, or just simply post a message to this thread for new suggestions, or for minor edits/fixes.

Hope this is useful!

By the way, the bulk of this material can also be found at my JRSC website at http://home.tampabay.rr.com/prelude/

Info on the kit, as well as other needed/recommended modifications:
Power output of the supercharger:
Info on Day-to-Day affairs of a JRSC'ed Prelude:
The SportShift Transmission in Conjuction with the JRSC:
Using a V-AFC in conjuction with the JRSC:
VTEC under the JRSC:
Other Tidbits about the Charger:

- Once its on, you will not clear any front upper strut bar that has been made to date. This means no Neuspeed, DC Sports, or Spoon bars will fit. One look at the installation pictures will surely convince you of this (hint: look at the drivers side clearance).
__________________

Sina
My JRSC Site

Last edited by iranman : 10-26-2001 at 07:58 AM.
iranman is offline  
Sponsored Links
Advertisement
 
Old 07-06-2001, 04:48 PM   #2 (permalink)
Not under malken's foot.
 
Join Date: May 2000
Location: SoCal
Posts: 9,764
iTrader: (0)
whoa...good job mod
__________________
OvaDaLimiT is offline  
Old 07-06-2001, 09:35 PM   #3 (permalink)
Free time?What free time?
 
Join Date: Mar 2001
Location: Tampa, FL
Posts: 1,463
iTrader: (0)
Quote:
Originally posted by OvaDaLimiT
whoa...good job mod
Hey, I try my best. (Plus, it helps to have a good hour and half of free time during work!)

I guess I lucked out and got an easy topic. I know it'd be much more useful if something like this was created for other sections (all-motor, turbo, suspension, stereo, lighting, exterior, exhaust, intake, etc).

Maybe I'll start one of these categories next time I'm free at work...

It'd be nice to have a little help though. With all these people posting useless posts in the Off-Topic forum, it'd be a real service to others to have them compiling lists similar to the one I created. We'd have the biggest Prelude FAQ in no time.
__________________

Sina
My JRSC Site
iranman is offline  
Old 07-07-2001, 12:06 AM   #4 (permalink)
Registered User
 
Join Date: May 2001
Location: Arkansas
Posts: 6
iTrader: (0)
Iranman...

Tszyu1 here. Have you read the July SCC article on the JRSC Miata with the Electromotive TEC II installed? They picked up ~15hp and ~11lb-ft of torque with this thing. Then they dropped in some 550cc/min fuel injectors and picked up 11hp and 9lb-ft MORE!!! All this was done with the "regular" JR 5lb boost pulley. When they picked up a 7lb pulley, the numbers went up ANOTHER 17hp!!! Now I know you have just dropped some mad cash on your setup recently, but I thought you might be interested in these numbers for future reference.

Good luck and happy 'charging!!
- signed "Jealous"
Tszyu1
__________________
97 Prelude Type SH
leather interior
embroidered silver "H"s in
seatbacks
K40 f/r detector w/laser jammer
custom chrome mesh grills
(ordered)
Tszyu1 is offline  
Old 07-07-2001, 12:19 AM   #5 (permalink)
Registered User
 
Join Date: Nov 2000
Location: Bothell, WA, USA
Posts: 554
iTrader: (0)
Crap, so I suppose I should do a Turbo one eh? :-)

Iraman, do you have any idea what your duty cycle is on your Fuel Injectors? I'd be curious to see if we suffer from the same thing Tszyu1 said the miata was with the injectors not pushing enough fuel.
__________________
-Smilez
'02 MP5
'97 Base Prelude
'93 Touring RX-7
Smilez is offline  
Old 07-08-2001, 10:02 AM   #6 (permalink)
Free time?What free time?
 
Join Date: Mar 2001
Location: Tampa, FL
Posts: 1,463
iTrader: (0)
Quote:
Originally posted by Smilez
Crap, so I suppose I should do a Turbo one eh? :-)

Iraman, do you have any idea what your duty cycle is on your Fuel Injectors? I'd be curious to see if we suffer from the same thing Tszyu1 said the miata was with the injectors not pushing enough fuel.
I would have NO idea, Smilez. But, I do know someone who may: "Obsidian" from HP.com has the hondata system hooked up to his JRSC-equipped Prelude. However, he's also replaced his injectors with bigger ones. You may try to email him to see if he found the duty cycle before he replaced his injectors.

Good luck, sorry I didn't have an answer.
__________________

Sina
My JRSC Site
iranman is offline  
Old 07-09-2001, 04:08 PM   #7 (permalink)
Registered User
 
Join Date: Dec 2000
Location: Bay Area, Ca
Posts: 2,138
iTrader: (0)
our injectors run at 80% + duty cycles. honda likes to max them out.
__________________

email
Pure Lude is offline  
Old 07-18-2001, 02:47 PM   #8 (permalink)
Registered User
 
Join Date: Mar 2000
Location: Where Grass Is Greener
Posts: 4,185
iTrader: (0)
WOW!

That is one of the best, most informative posts i have ever seen! Props to you! I tried to download the videos but they didnt work. Any idea twhat the problem could be? THanks

Ray
2kLuder is offline  
Old 07-19-2001, 06:28 PM   #9 (permalink)
Registered User
 
Join Date: Apr 2001
Location: Laconia, NH
Posts: 524
iTrader: (0)
Iranman... those videos seem to have moved. Can you post them again? Pretty please??? I never had a chance to see them... thanks!
Hambones is offline  
Old 07-19-2001, 06:59 PM   #10 (permalink)
Mizzou-Cotton Bowl Champs
 
Jacques's Avatar
 
Join Date: Mar 2000
Location: West of the "upside down horseshoe", Missouri
Posts: 10,298
iTrader: (1)
iranman, this all looks like a good thing to put in a FAQ section, dontcha think ?
__________________
James--'99 Ficus Green Pearl Type SH 03' Starlight Silver Metallic Pilot EX-L

The value of life can be measured by how many times your soul has been deeply stirred...--Soichiro Honda
www.hacstl.com
Jacques is offline  
Old 07-20-2001, 08:36 AM   #11 (permalink)
Free time?What free time?
 
Join Date: Mar 2001
Location: Tampa, FL
Posts: 1,463
iTrader: (0)
Quote:
Originally posted by jacques
iranman, this all looks like a good thing to put in a FAQ section, dontcha think ?
Yeah, but I wouldn't be able to edit the post as time goes on, would I?

Plus, I like the idea of this 'faq' to stay here in the forced induction section, so people who come here to ask JRSC questions will see it first and think twice about posting.

2Kluder, my main computer is down (and being repaired) at the moment, so all the videos won't be up for a while. Once I get my PC up and running, however, I'll post 'em somewhere permanent (hopefully!)
__________________

Sina
My JRSC Site
iranman is offline  
Old 07-21-2001, 01:12 PM   #12 (permalink)
Free time?What free time?
 
Join Date: Mar 2001
Location: Tampa, FL
Posts: 1,463
iTrader: (0)
Ok peeps, videos officially work now.

Enjoy!

I really need to make a new set of clips, though...you can't see **** in those first ones I made...
__________________

Sina
My JRSC Site
iranman is offline  
Old 07-21-2001, 02:21 PM   #13 (permalink)
Registered User
 
Join Date: Jul 2001
Location: New York
Posts: 756
iTrader: (0)
Does anyone have any comparisons of the JRSC to a turbo? What one would be better for the prelude since I have heard several stories about the JRSC in pros and cons???
__________________
AIM: NikoLude
NikoLude is offline  
Old 08-12-2001, 02:01 PM   #14 (permalink)
Crunk + Hyphy = Sam
 
Join Date: Mar 2000
Posts: 4,960
iTrader: (0)
SC for daily driving. Turbo if you want to upgrade and eventually go faster. Turbo's are more maintenance and will cost a lot more to do right than a SC. Since SC's are belt driven, in essence, it is always "on."


SAM


By the way, this should be FAQ'd. Good job Sina!

SAM
atlxchink is offline  
Old 08-12-2001, 07:25 PM   #15 (permalink)
Free time?What free time?
 
Join Date: Mar 2001
Location: Tampa, FL
Posts: 1,463
iTrader: (0)
Quote:
Originally posted by atlxchink
Since SC's are belt driven, in essence, it is always "on."
It depends on your definition of "on." If you mean that the supercharger's constantly spinning its rotors, then, yes, it's always 'on.'

If you mean that's it's always producing boost, incorrect. It only produces boost when the bypass valve is closed, which happens when you press on the accelerator. And, of course, the amount of boost 'created' can be modulated by throttle position.
__________________

Sina
My JRSC Site
iranman is offline  
Old 08-13-2001, 04:45 AM   #16 (permalink)
Registered User
 
Join Date: Jul 2001
Location: New York
Posts: 756
iTrader: (0)
Yeah this should be faq'd
__________________
AIM: NikoLude
NikoLude is offline  
Old 08-13-2001, 12:07 PM   #17 (permalink)
Registered User
 
Join Date: Feb 2001
Location: Aurora, CO
Posts: 722
iTrader: (0)
Quote:
Originally posted by iranman


It depends on your definition of "on." If you mean that the supercharger's constantly spinning its rotors, then, yes, it's always 'on.'

If you mean that's it's always producing boost, incorrect. It only produces boost when the bypass valve is closed, which happens when you press on the accelerator. And, of course, the amount of boost 'created' can be modulated by throttle position.
So what does this mean?? your not creating boost at idle right?? Is there a way to turn off the boost on a SC?? Or turn it down , without cahnging the belts??
__________________
2001 Prelude 5 Spd.
Nighthawk Black Pearl
OEM Kit and Spoiler
JDM Fogs
AEM CAI and Pulleys
Neuspeed Sport Springs
Vision Lude is offline  
Old 08-13-2001, 01:26 PM   #18 (permalink)
Free time?What free time?
 
Join Date: Mar 2001
Location: Tampa, FL
Posts: 1,463
iTrader: (0)
Quote:
Originally posted by Vision Lude

So what does this mean?? your not creating boost at idle right?? Is there a way to turn off the boost on a SC?? Or turn it down , without cahnging the belts??
Correct. No boost is created at idle. In fact, you don't wan't boost to be created...why subject the engine to a high load when it doesn't need to be? The reason boost isn't created is due to the bypass valve that comes with the kit. The valve reroutes most of the air from the supercharger back into the supercharger itself, instead of the cylinders, effectively preventing any positive pressure from occuring there.

Boost is modified by changing the pulleys, as they determine the effective rotation of the supercharger's rotors. If you wish to 'turn off' boost, you would need to remove the short belt connecting the supercharger pulley to the driveshaft pulley. By doing so, everything else in the engine (power steering, alternator, a/c) continues rotating as normal, but the supecharger does not. So the air just passes right through the lobes and does not get 'crammed' in.
__________________

Sina
My JRSC Site
iranman is offline  
Old 10-02-2001, 03:26 PM   #19 (permalink)
Registered User
 
Join Date: Sep 2001
Posts: 254
iTrader: (0)
great stuff man, thanks =)
__________________
White Diamond Dude
preludeboy is offline  
Old 11-17-2001, 06:39 AM   #20 (permalink)
Registered User
 
Join Date: Nov 2001
Posts: 68
iTrader: (0)
has anyone every intercooled the JRSC kit? that would be neat! now hard would that be to do?
Tresch is offline  
Old 11-18-2001, 03:16 PM   #21 (permalink)
used to sell mix tapes
 
Join Date: Nov 2000
Location: San Francisco, CA USA
Posts: 5,307
iTrader: (0)
do a search here or on the FI Integra hostboard forum. it would be "neat," but it would also be nearly, if not completely, impossible.

Quote:
Originally posted by Tresch
has anyone every intercooled the JRSC kit? that would be neat! now hard would that be to do?
__________________
"AIDS is not just God's punishment for homosexuals; it is God's punishment for the society that tolerates homosexuals." R.I.P. Jerry Falwell.
schwett is offline  
Old 02-09-2002, 01:51 AM   #22 (permalink)
Registered User
 
Join Date: Oct 2001
Location: Ridgewood, NJ
Posts: 319
iTrader: (0)
This may be a dumb question, but do SC's have BOVs?

Also, what maintenance is required for the S/C? I heard belts need to be changed, etc etc.. what's the average or expected life of the S/C itself?

Thanks.
-Brian.
__________________
97 Toyota Supra 6spd
92 Acura NSX 5spd
06 Honda S2000
98 Honda Prelude 5spd (sold)
MoogieBoogie is offline  
Old 02-09-2002, 06:47 AM   #23 (permalink)
Retired car enthusiast(?)
 
Join Date: Mar 2000
Location: Old Tappan, NJ
Posts: 13,392
iTrader: (0)
Quote:
Originally posted by MoogieBoogie
This may be a dumb question, but do SC's have BOVs?

Also, what maintenance is required for the S/C? I heard belts need to be changed, etc etc.. what's the average or expected life of the S/C itself?

Thanks.
-Brian.
It depends on the supercharger. A centrifugal superchager can have one but doesn't HAVE to. A roots type supercharger cannot have/doesn't need one.

Centrifugal supercharger

with a blow off valve
__________________
Mr. Barky Von Schnauzer?
Mr. Barky Von Schnauzer!!!
Joon525 is offline  
Old 03-26-2002, 01:15 PM   #24 (permalink)
Registered User
 
Join Date: Jan 2002
Location: Rochester NY
Posts: 603
iTrader: (0)
how long will my stock clutch last me after installing my jrsc?
__________________
finally got a pic!!! thanks to 98vtec
[img]http://www.******************.com/wetoddimage.wtdr/i=wOTg1MDk2czQxM2RmZDMxeTU0MQ%3D%3D[/img]
cuseC08 is offline  
Old 04-15-2002, 08:33 AM   #25 (permalink)
Registered User
 
Join Date: Dec 2001
Location: Detroit, MI
Posts: 218
iTrader: (0)
Quote:
Originally posted by Joon525

It depends on the supercharger. A centrifugal superchager can have one but doesn't HAVE to. A roots type supercharger cannot have/doesn't need one.
You don't need a BOV with the JRSC because the compressor (turbo or SC) is positioned after the throttle body. If the throttle plate closes, the air supply to the compressor is restricted, and large amounts of air cannot be "pumped" into the engine.

When the compressor is before the throttle body (just about every turbo and Vortech car you will ever see), a blow-off or bypass valve should be used. If you're driving hard and suddenly let off the gas, the throttle plate snaps shut.. but the compressor is still spinning and trying to force air into the engine. A BOV will release this pressure and can save your compressor from getting damaged by "compressor surge".

A blow-off valve openly vents this excess pressure, making the nifty sound that people like. A bypass valve vents the pressure back into the intake before the compressor, and tends to be a lot more quiet.
__________________
Tony S.
'03 WRX ... 12.69 @ 108.0 - full interior, stock 16s, street tires
'99 2.5RS
'97 Prelude (old car) ... 13.94 @ 100.3 - full interior, empty trunk, 17s, street tires.

Last edited by Obsidian7 : 04-15-2002 at 08:37 AM.
Obsidian7 is offline  
Old 05-27-2002, 03:22 PM   #26 (permalink)
Registered User
 
Join Date: Feb 2002
Location: state of intoxication.
Posts: 1,510
iTrader: (0)
is it possilbe to hook up a BOV to your intake just to have the sound?...hehe
__________________
"Drifting is a skill, much like masturbation."
Quote:
Originally posted by MR.CLIFFORD
if my nuts were stored on the net I could find them anywhere
makavelli1227 is offline  
Old 05-29-2002, 10:39 AM   #27 (permalink)
Registered User
 
Join Date: Jul 2001
Location: Northern Virginia
Posts: 1,393
iTrader: (0)
it's been done before but it sounds very crappy.
__________________

2K2 TIAG M3
FS: 2K1 EBP Lude 5spd $10,500 PM me
TranceAZN is offline  
Old 02-11-2003, 12:11 PM   #28 (permalink)
used to sell mix tapes
 
Join Date: Nov 2000
Location: San Francisco, CA USA
Posts: 5,307
iTrader: (0)
Quote:
Originally posted by MoogieBoogie
Also, what maintenance is required for the S/C? I heard belts need to be changed, etc etc.. what's the average or expected life of the S/C itself?
the compressor on the jrsc is internally lubricated and should not require any attention for the life of the vehicle. in all likelihood your motor will be toast long before the blower.

the belts need to be changed periodically, particularly the shorter drive belt. this belt is cheap and easy to replace. the long belt which replacest he stock serpentine belt should last as long as stock.
schwett is offline