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E-at Mugen Civic Si Group A Racecar


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#1
GENONE

  • CRX Obsessed
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    • Location:Perth - Western Australia
    • Drives: 1983 CRX (29th Build), 1991 CRX, 1984 CRX HKS Supercharged
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this was posted on our forum - im sure many will find this interesting smile.gif



Dimensions: 3,810mm x 1,630mm x 1,310mm (LxWxH)
Engine: Water cooled 4 cycle 4 cylinder DOHC 4 valve belt drive
Displacement: 1,595cm3
Peak power: 225PS
Peak torque: 20kgm
Front suspension: strut system
Rear suspension: axle system

Engine
Racing 30/50 - 30/50 Camshaft
t=1.2 Cylinder Head Gasket
Racing Programmed PGM-FI
80% more fuel than standard Injectors
Aluminium forged, 2-ring Pistons
Full-floating Piston Pin Set
11.0:1 Compression Ratio
Aluminium cast with baffle plate Oil Pan
Double core Radiator
2-1 60mm diameter straight Exhaust Pipe
B&B single plate Clutch
Engine mount Hard Bush Set
Spark plug NGK #10
Oil filter spacer joint Aeroquip #12
Engine oil cooler 25 Rows #12

Transmission and & Differential
Gear Ratios
1st 2.250
2nd 1.650
3rd 1.347
4th 1.103
5th 0.967
Racing Limited Slip Differential
Final Drive Ratios
4.071
4.266
4.461
4.615
FISA homologated ratios 3.705~4.615

Suspension
Shock absorbers Mugen-Showa Racing (4-way tension & compression adjustable)
Front torsion bar springs 25.2 dia, 25.6 dia, 26.5 diameter
Rear coil springs 1.7~6kgf/mm, 1.9~7kgf/mm, 2.5~8kgf/mm
Front stabiliser 21 diameter
Rear stabiliser 23 dia, 21 diameter
Front damper mount Pillowball
Rear trailing arm Pillowball Adjutable
Panhard rod Pillowball Adjutable
Stabilisers Hard Bush Set
Rear damper top mount Hard Bush Set
Lower arm Hard Bush Set
Steering rack mount Hard Bush Set
Steering rack ratio 16.7:1
Toe adjustment plate 0
Toe out adjustment plate 25'
Rear camber adjustment shim t=0.3
Rear camber adjustment shim t=0.5
Front wheel Mugen Racing Special 15x7
Rear wheel Mugen Racing Special 15x6
Front tyres 185/580x15
Rear tyres 155/580x15

Brakes
Front caliper AP Racing 4-Pot CP-2361
Front brake pad Ferodo DSII
Front brake disc AP Racing CP-2261
Rear caliper Honda original equipment
Rear brake pad Ferodo 2459
Pressure control valve Lever Type For Driver Adjustment
Brake lines Aeroquip #3

Body/Interior
6 Point Aluminium Rollcage
Rear Tower Bar
Front Tower Bar
Racing Bucket Seat
Seat belt 6 Point-Full Racing Harness
Fire extinguisher 5kg Halon Gas
Fuel tank ATL 90l
Fuel lines/pump/filter Aeroquip #6
Air intake duct
Steering wheel SW-36 360 diameter.









Posted Image
[GENONE] 1983 CRX Ballade Sports 1.5 SOHC Efi
[BANDIT] 1984 CRX Ballade Sports 1.6 DOHC HKS Supercharged
[SINISTR] 1991 CRX Si 1.6 DOHC Efi

#2
GENONE

  • CRX Obsessed
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    • Location:Perth - Western Australia
    • Drives: 1983 CRX (29th Build), 1991 CRX, 1984 CRX HKS Supercharged
    • Image Gallery







Posted Image
[GENONE] 1983 CRX Ballade Sports 1.5 SOHC Efi
[BANDIT] 1984 CRX Ballade Sports 1.6 DOHC HKS Supercharged
[SINISTR] 1991 CRX Si 1.6 DOHC Efi

#3
slavteren

  • pervertet 17" lover!
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    • Location:Denmark
    • Drives: 86 civic zc - 86 crx zc - 87 civic racecar
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sweeeet!!! wub.gif


one of each please!
My beloved civic

My life

user posted image

the most important weapon- is the heart af the worrior.

#4
E-AT_me

  • go ahead. eat me..
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    • Group: 2013 Contributor
    • Location:Strasburg, VA USA
    • Drives: 1986 Civic Si, 1991 Civic Si, 2001 Saab 9-3, 2007 Saab 9-3 Aero, 2003 Honda Pilot, 2009 Ducati Monster 696
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i think that those are the most rare mugen wheels evar... i've never seen anyone with them..

nice. thanks for the specs...
1986 Civic Si; b16a is in.. just gotta get it running..
longest swap ever..... :(

#5
Vicious

i don't think they were offered to the public probably in some shop mugen owns sitting around stacked up being used as seats for the mechanics dry.gif

(\ /)
(O.o)
(> <)
This is Bunny. Copy Bunny into your signature to help him on his way to world domination.


Success is about standing out, not fitting in.


#6
keithg

  • Slowpoke
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    • Group: 2011 Contributing Member
    • Location:Phoenix, AZ
    • Drives: SCCA FP/GTL 1985 Honda CRX (EW)
Thanks for posting this, it's great info.

Notice the staggered wheel/tire set up.
Wider wheels/tires in the front than in the back.
Keith Gillespie
Hasport Performance
www.hasport.com

#7
keithg

  • Slowpoke
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    • Group: 2011 Contributing Member
    • Location:Phoenix, AZ
    • Drives: SCCA FP/GTL 1985 Honda CRX (EW)
Does anyon know what horsepower "225PS" is equal to?
Keith Gillespie
Hasport Performance
www.hasport.com

#8
JEM MotorSports

  • In the left lane
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    • Group: Members
    • Location:Los Angeles
    • Drives: me up the wall
blink.gif

drool, drool, drool.....
speachless!
Great Find. THANX!
I was realy concerned about the cage for my replica mugen ride.
F**k'n pics are GREAT details.
It's off to the shop I go....

Personally I like the 2nd car, #16 Motul/Mugen E-AT.
Here's a cool GT4 pic I have on my desktop to match the weather right now.
Yeah, my desktop is changed by Season w/ an E-AT... LOL!!!





I like this one!!!


Reminds me of KOBE/KYOTO area...




#9
slavteren

  • pervertet 17" lover!
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    • Location:Denmark
    • Drives: 86 civic zc - 86 crx zc - 87 civic racecar
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QUOTE (keithg @ Feb 22 2009, 10:35 PM) <{POST_SNAPBACK}>
Does anyon know what horsepower "225PS" is equal to?



wel yes... 225 bhp wink.gif


My beloved civic

My life

user posted image

the most important weapon- is the heart af the worrior.

#10
TribalHatch

  • Leadfoot
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    • Group: 2009 Contributing Member
    • Location:Vegas Son
    • Drives: 1986 Honda CiviC SI
damn i want thsoe mugen wheels, steering wheel. and seat

#11
DEIVIONCRX

  • Demon Of All Trades
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    • Group: 2013 Contributor
    • Location:Oklahoma
    • Drives: 87 Civic Si, 88 Civic DX, 90 CRX DX, 80 Trans Am, 10 Fit Sport
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QUOTE (slavteren @ Feb 22 2009, 04:05 PM) <{POST_SNAPBACK}>
wel yes... 225 bhp wink.gif



Technicaly its about 222bhp.

PS x .9864 = BHP
Posted Image

#12
keithg

  • Slowpoke
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    • Group: 2011 Contributing Member
    • Location:Phoenix, AZ
    • Drives: SCCA FP/GTL 1985 Honda CRX (EW)
QUOTE (DEIVIONCRX @ Feb 22 2009, 10:39 PM) <{POST_SNAPBACK}>
Technicaly its about 222bhp.

PS x .9864 = BHP


Something strange is going on with the ratings as the Mugen IMSA Integras were only rated at 190hp and were pretty much the same engine.
Keith Gillespie
Hasport Performance
www.hasport.com

#13
1gencrx

  • I <3 Vintage Parts
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    • Group: 2010 Contributing Member
    • Location:Tulsa, OK
    • Drives: 1987 Honda CRX Si B17 2006 Saab 9-2X Aero #30/338
Notice the mugen rear disc conversion... I don't see a mugen aluminum drum conversion...


Also, Mugen Wiper Motor; WTF?

sig1.jpg


#14
E-AT_me

  • go ahead. eat me..
  • PipPipPipPipPipPip
    • Group: 2013 Contributor
    • Location:Strasburg, VA USA
    • Drives: 1986 Civic Si, 1991 Civic Si, 2001 Saab 9-3, 2007 Saab 9-3 Aero, 2003 Honda Pilot, 2009 Ducati Monster 696
    • Image Gallery
    Garage View Garage
QUOTE (1gencrx @ Feb 23 2009, 12:32 PM) <{POST_SNAPBACK}>
Notice the mugen rear disc conversion... I don't see a mugen aluminum drum conversion...


Also, Mugen Wiper Motor; WTF?



yeah, i've thrown that in scotts face before. smile.gif

i love those trailing arms though.. well, i actually love EVERYTHING about that catalog. i'll take one please.
1986 Civic Si; b16a is in.. just gotta get it running..
longest swap ever..... :(

#15
alexm86

  • Slowpoke
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    • Location:Los Angeles, CA
    • Drives: 86 Civic Si - Greek White, 2005 Convertible Mustang, 1995 Ford F150 XLT (5.8L/351W)
QUOTE (1gencrx @ Feb 23 2009, 09:32 AM) <{POST_SNAPBACK}>
Notice the mugen rear disc conversion... I don't see a mugen aluminum drum conversion...


That's in the "Mugen CRX HF Group Parking Lot Racecar" catalog. Scott has it lol!

HF = Half Finished just like the brakes.