B20 powered EF9 SiR


Grandpa-Vtec

Old School Vtec!
Joined
Dec 15, 2013
Messages
29
heres goes... but will update my engine bay shots soon!

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More pictures here:

https://www.facebook.com/media/set/?set=a.385223194921301.1073741839.312800038830284&type=3

http://therightwrong.net/2013/10/11/90s-inspired-civic-ef-9-all-function/
 
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Cool car with some very nice extras... What's the spec and what power is it?
 
I've seen this car for real and I can attest to how clean this car is. Really obvious to see lots of money and years of effort have been poured into this. It's a really really nice EF9 :bow:
 
Engine / Intake:
B20Z Stock block
Supertech Block Guard
84mm 12.5:1 Custom Wiseco Short Skirt Forged Pistons
Custom BC 105MM lengthened Conrods (for improved Rod ratio of the engine)
Buddyclub Stage 6 cams
Ferrea 5000 Series Hi Performance Valves 1mm oversize @intake
Supertech Valve Springs and retainers
4Piston Racing CNC ported Head with Bronze valve guides
4piston raacing CNC ported Skunk 2 ULTRA Street series inlet manifold with 70mm Skunk 2 Alpha Series throttle Body
K20A Injectors
DC2 Airbox

Power: 225HP ATW

Transmission:
DA6 Integra Gearbox (YS1)
Exedy 4 Button Clutch
Cusco 1.5 Way LSD
Mfactory 4.71 Final Drive

Exhaust:
Hytech Small Tube Tri y header
Custom stainless Steel 2.5 inch midpipe
Fujitsubo stainess steel Muffler( nice note but restricts alot of power as its only 1.8' I.D at the inlet)

Suspension/ chassis:
Fully Seam welded Body
Custom Nylon Bushings for suspension Arms ( Cept the rear Trailing arm bush which is energy)
J's Racing Extended Ball joints
KW Variant 3 Coilovers
Safety 21 6 point Roll cage
Skunk 2 Camber kit
Custom Front Traction bar
Cusco Front/ Rear Strut Braces
Megan Racing C-Pillar Bar (thinking of replacing it as u can flex it by hand LOL)
Ultra Racing Fender Braces / Room bar
ST suspension 22MM Front/Rear Anti Roll Bars

Brakes:
Spoon twinblock calipers
custom 2 piece 282mm rotors
Ek9 rear calipers and rotors

Misc :
Apexi Power FC management
RYwire OBD2B engine harness
EK9 Instrument Cluster
Greddy gauges (water, oil temp and oil press)
Power Window delete (For lightweightness and simplicity's sake)
Recaro SPG/ SR3 Seats
JDM auto climate control

Oh and mine's a SIR I so it dosent have a rear wiper nor a sunroof.
 
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Wow really cool.

No doubt we will be speaking again as I've a built B20 EF9 in the works too.
 
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