aiming for 300+, JRSC, K24 Frankenstein?! ~ ongoing Story...

[woOtSalami]

Hey Buddy's

I want to make a profile for my Lude since its getting more and more in parts and time I spend with
Originally it was a BB9 with 2.0l Motor bone stock no optionals besides A/C but I swapped that and have done many more things like:

Motor
- H22A JDM Motor
- M2B4 Gearbox
- Eagle Rods
- King Motorsport Bearings
- ARP Head Studs
- MLS Head Gasket
- Nippon Pistons 10:5:1 CR
- Clutch Competition Flywheel 4,5kg
- Spec Stage 3 Clutch
- KS Tuned Balance Shaft Eliminator Kit
- Swamp plate in Oilsump
- Brian Crower Stage 2 Turbo Camshafts
- Brian Crower Valvesprings + retainer
- Head completely rebuild
- JRSC on 9Psi with Endyn pulley (Stock 6Psi)
- Simota/Custom Cold Air Intake
- Original Throttle body modified
- 550cc Injectors (Peak & Hold with Resistor Box)
- Fuel pressure regulator Variabel
- Oil Catch Tank
- Aeromotive Stealth 340l/h Fuel pump
- Widebandlambda
- P28 ECU socketed and mapped with Crome
- D1 Spec 15 Row Oilcooler
- PLM Header Try Y (2->2,5“)
- MG Motorsport Catback Custom Made 3“
- High Flow Cat

Body & Suspension
- D2 Street Coilovers (decent low for Germany streets)
- Lenso DC5 7x17 Offset42 Rims powdercoated, red surrounding with red Lugnuts and Domo in Center Cap)
- D2 8Pot 330mm Brake Conversion (on 4x114,3)
- Wheel Spacers Front: 24mm Rear: 30mm/axle
- Strut Bar Upper and Lower Front (sold due to JRSC)

ICE
- 2" Naviceiver from Clarion (NX502e)
- Sound System from Audio System/Gladen
(Gladen RS100c4, 12" Gladen RS 12-VB Subwoofer, 2x13" Gladen RC130 in the back and original Speakers in the front)

Goodies and fixes
- Door Handles repaired
- black mesh in Front installed
- Tinted Windows in the Back
- OEM Wing
- OEM Lip Front
- JDM Fog Lights
-Type S/Motegi Lip Kit (side/rear)
- Honey Comb Grill with 4th Gen Badge
- ATR Wheel with new Leather
- Map Light
- Instrument Gauges Prosport Halo Premium Oil temp and pressure + AFR

later i will post pictures and more details

[wurlycorner]

You gonna be adding pics to the profile?

What engine management system are you running?

[RattyMcClelland]

Nice setup. Is it all tuned and running now?
Not too many built motor jrsc builds about.

[mercutio]

i take it you have the block sleeved ?

[gb-lude]

Very nice!
Looking fwd to the pics!
But the setup is very good!
Power figures available?

If you ever want to sell your brake setup , please keep me in mind. Looking for a tracksetup for the end of the summer..

[woOtSalami]

I will tell you know why things are the way they are...

The Prelude was purchased January 2011. It was my second car bone stock like I mentioned (one of the pictures above is near this shape). Since then I wanted to have more power in the future. Over the next 2 and a half year I planned the things have done some things already like the coilovers, color of the rims and the sound system.
2014 I started with the swap to a H22a naturally aspired. I teared apart all the parts and reassembled the Motor with a buddy of mine but the luck was not on my side and the motor lasted not even 2000km
(because the engine builder did not flush the motor properly!) Ok all from the start again at the end of 2014 I had a car in mint condition with a drokked up motor so I decided to go insane and went for the JRSC. This time I don't wanted to do this by myself and decided to let it get fixed in Poland. I will keep it short now because it would literally take too much time to go in details this much.
- I never seen the JSRC Kit live
- I don't speak a little word polish
- I trusted a buddy that it is fine
- It turned out to be jobby!
I got the car tuned and "running" but as some of you know I had massive problems with the belt which shredded himself every third day... Today (13th of January 2016) I finally know why I still have some alignment problems... They just torqued a 5th gen JRSC Kit on a 4th gen Power Steering bracket and pump. The JRSC P/S bracket alignes like jobby and I need to get Pictures of the pulleys and which "spacers" are between for perfext alignment
Pictures from Motor build 2013/2014:

[woOtSalami]

So today I finished to rip off all the parts that will get a treatment for this season

Updates, Modifications will be:

- Skunk2 Pro Series Throttle body 68mm
- Hondata S300 v3
- Hondata 4Bar Map Sensor
- AEM Fuel Rail
- Injectors cleaned, tested and adjustment + new Sealed
- Modify the Intake tubing (custom fab)
- Port match the S-tube of the JRSC
- some porting on the Intake Manifold (removing the Butterfly and making one big hole instead)
- EGR Removal
- Removing of all stuff which have to do with the vacuum system

and last but not least a new Street tune

Pictures from today:


It's really a pain in the ass to unmount the Intake...

[wurlycorner]

Expensive toys

[nucleustylzlude]

They're like buses these JRSCs!

Lovely tastefully modded lude, just awesome.

You've made some good numbers on just the 9psi pulley. Is that 270bhp and nearly 210 lbft torque?

I wonder how much those cams might be hurting the setup though. A good description of my understanding of Turbo vs Supercharger cams:

"A turbo cam will have more intake duration than exhaust and a blower cam with have more exhaust duration than intake. Both cam types tend to run wider lobe angle separation angles (LSA) to reduce/prevent valve overlap which is not a good thing which such huge pressure difference between the exhaust and intake side.

Shorter exhaust duration on the turbo cam increases exhaust velocity which helps spool up the turbo.

Longer exhaust duration on the blower cam helps the engine get rid of the extra gases from a pressurized intake cylinder fill."

How come you went for these, or did the build have another intention and then you picked up the JRSC?

Either way it's still awesome and some more inspiration.

[woOtSalami]

They're like buses these JRSCs!

Lovely tastefully modded lude, just awesome.

You've made some good numbers on just the 9psi pulley. Is that 270bhp and nearly 210 lbft torque?

I wonder how much those cams might be hurting the setup though. A good description of my understanding of Turbo vs Supercharger cams:

"A turbo cam will have more intake duration than exhaust and a blower cam with have more exhaust duration than intake. Both cam types tend to run wider lobe angle separation angles (LSA) to reduce/prevent valve overlap which is not a good thing which such huge pressure difference between the exhaust and intake side.

Shorter exhaust duration on the turbo cam increases exhaust velocity which helps spool up the turbo.

Longer exhaust duration on the blower cam helps the engine get rid of the extra gases from a pressurized intake cylinder fill."

How come you went for these, or did the build have another intention and then you picked up the JRSC?

Either way it's still awesome and some more inspiration.

Buses... They are like Jets! I am louder at WOT than any Golf R32 with aftermarket exhaust

Thanks for the flowers!

Yes the Numbers which you see are correct. But the one thing what is not correct is the 9psi! I had a leak on the JRSC at the Dyno so I assume it was less than 9.

Anyway with the new Setup this year and the re-tune I am expecting a bit more. Target is 300bhp and 310nm.

About the Cam's you nailed it buddy! I was exactly thinking the same that a Turbo Cam is not suitable for a supercharger... Because we need to keep in mind that it still behaves like a sort of N/A motor.

Anyway I was in a really long discussion with brian crower and the told me I should go with the turbo cams...

Let's see what the re-tune will bring.

I still need some decent pictures of the jackshaft with mounted adapter plate and the jackshaft pulley (alternator side) So if someone can help I would really appreciate this