Thread: The SR20 Thread

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  1. #1 The SR20 Thread 
    Join Date
    Jun 2007
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    4,106
    Had to format my comp and lost some files i forgot about and accidently didnt back them up. So Ive been searching for part #'s and such.
    Most of it is from Zilvia figured id paste it here. Anyone else got good info post it here.

    SR = Block
    20 = 2.0L Displacement
    D = DOHC
    E = Fuel Injected
    T = Single Turbocharger

    2.0L DOHC Turbo
    Turbo Type: T25G
    Compressor A/R: 0.80
    Injector Size: 370cc
    Bore x Stroke: 86.0mm x 86.0mm
    Displacement: 1998cc
    Performance: SR20DET:
    Power (ps): 205@ 6000 rpm
    Torque (kgm): 28.0@ 4000 rpm
    Compression Ratio: 8.5:1
    Speed Limiter:180 Kmh -112 mph
    Stock Boost: 7 psi
    ECU: 62 (redtop) OR E5 (blacktop). 63 (automatic) will also work.
    MAFS: 89-90 240sx mafs works.
    Rev Limit: 7500rpm (no need to really go over 7200)

    Gear Ratios:

    Gear Ratios - Manual Transmission
    1st 3.321
    2nd 1.902
    3rd 1.308
    4th 1.000
    5th 0.759
    Reverse 3.382
    Final 4.083

    REPLACEMENT PARTS (S13 SR20DET RED/BLACK TOP ONLY, UNLESS NOTED):
    Oil filter (S13 SR20DET)
    15208-53J00
    91-94 Sentra SE-R

    (S14SR20DET)
    95 Sentra SE-R

    Fuel Filter
    16400-00002
    1990-1996 300ZX TT

    sr20det spark plugs are code BKR7E-11
    by NGK

    Upper injector o-ring
    16618-53J00
    7/95 and newer 300ZX TT (small/upper)

    Lower injector o-ring
    16618-10V05
    7/95 and newer 300ZX TT (big/lower)

    o2 sensor
    S13 SR20DET REDTOP: 22690-19P20 ('87 280ZX)
    S13 SR20DET BLACKTOP: 95 300ZX TT

    Exhaust Manifold Gasket
    91-94 Sentra SE-R

    4 Hole Turbo Manifold gasket / 5 Hole Turbo Extension Gasket
    91-96 300ZX TT (Z32)

    Fuel Injectors
    91-96 Z32 300ZX TT (purple plugs; 370cc)

    MAF
    89-90 240SX

    Timing Chain Kit
    91 B13 Sentra SE-R

    Belts (PS, AC, alt)
    Gates K050370 Alt.
    K040345 PS & most AC

    Spark Plugs
    91 Sentra SE-R

    Water Pump
    JDM SR20DET Only

    Head Gasket
    JDM SR20DET Only

    IACV Gasket
    JDM SR20DET Only

    Engine Coolant Temp. Sensor:
    '91-94 B13 Sentra SE-R

    Throttle Position Sensor:
    22620-53J00 ('91-'94 B13 Sentra SE-R)



    Nissan Part Numbers:

    Connecting Rod Bearing: 12111-1N500
    Crankshaft Bearing: 12207-60J00
    Front main seal: 13510-53J00
    Rear Main seal: 12279-0M300
    Piston Ring set: 12033-53J10
    Exhaust Manifold Gasket (S13): 14036-53J10
    Exhaust Manifold Stud: 14065-75F00
    Intake Manifold Gasket (S14): 14035-5U000
    Intake Manifold Gasket (S13): 14035-53J00
    Oil Strainer Gasket: 15053-1E400
    Intake Valve: 13201-1E711
    Exhaust Valve (Not found at Nissan): 13202-53J01
    Shim: 13229-53J00
    Tensionner Gasket: 13079-2J200
    Intake Valve Seal: 13207-84A00
    Exhaust Valve Seal: 13207-53F00
    Intake/Exhaust Valve Seats: 13205-53J00
    Valve cover gasket (S13): 13270-52F00
    Spark Plug Well Gasket: 13271-52F00

    sr20det s13 in s14 coolent capacity:
    "with koyo s14 radiator"
    1 3/4 gallons

    S13 SR
    -Front and rear main seal = 93 sentra SER
    -Stock sr clutch = 89 Nissan Maxima
    -Timing chain replacement = 89 Nissan Maxima
    -o2 sensor = 87 300zx turbo
    -Turbo gaskets = 90-96 tt 300zx
    -Exhaust/intake manifold gaskets = 93 Sentra SER


    Also found out you could use a ka radiator on sr but you need a top radiator hose that would travel from the pass side to the driverside and you will need to cut the ends a bit..

    you can get the hoses from the following

    -02 Dodge neon L4 2.0L
    -96 Buick road master limited V8 8.7L
    -96 chevrolet caprice classic V8 4.3L/5.7L

    sr20det s13 in s14 coolent capacity:
    "with koyo s14 radiator"

    1 3/4 gallons

    Trannies
    E5 is from a 94-96 180sx black top 5 speed
    E6 is from a 94-96 180sx blacktop automatic
    WC is from a 94-98 S14 Silvia
    62 is from a 91-93 180sx or S13 Silvia 5 speed
    61,63 is from a 91-93 180sx or S13 Silvia automatic
    J4 is from a 97-98 180sx Type X 5speed


    Error Codes
    TPS and/or Temp. Sensor interchange, anyone? let's not hijack this.

    - this is general for 89-98 Nissan but most apply to the SR20 motor.
    - to set car into diag. mode, with the key in the "ON" position, turn potentometer screw on ECU fully clockwise, then turn it fully counterclockwise. The LED on the ECU will begin to flash.
    - first digit = LONG blink; second digit = SHORT blink (ex: 1... 1... 1... 1... then 1-1-1 equals 43 = TPS)

    Error Codes Biatch
    11 Crank Angle Sensor/Camshaft Position Sensor.
    12 Air Flow Meter/Mass Air Flow Sensor.
    13 Engine Coolant Temperature Sensor.
    14 Vehicle Speed Sensor.
    21 Ignition Signal.
    22 Fuel Pump.
    23 Idle Switch.
    24 Throttle Valve Switch.
    25 Idle Speed Control Valve.
    28 Cooling Fan Circuit.
    31 ECM.
    32 EGR Function.
    33 Heated Oxygen Sensor.
    34 Knock Sensor.
    35 Exhaust Gas Temperature Sensor.
    36 EGR Control-Back Pressure Transducer.
    37 Knock Sensor.
    38 Right hand bank Closed Loop (B2).
    41 Intake Air Temperature Sensor.
    42 Fuel Temperature Sensor.
    43 Throttle Position Sensor.
    45 Injector Leak.
    47 Crankshaft Position Sensor.
    51 Injector Circuit.
    53 Oxygen Sensor.
    54 A/T Control.
    55 No Malfunction.
    63 No. 6 Cylinder Misfire.
    64 No. 5 Cylinder Misfire.
    65 No. 4 Cylinder Misfire.
    66 No. 3 Cylinder Misfire.
    67 No. 2 Cylinder Misfire.
    68 No. 1 Cylinder Misfire.
    71 Random Misfire.
    72 TWC Function right hand bank.
    73 TWC Function right hand bank.
    76 Fuel Injection System Function right hand bank.
    77 Rear Heated Oxygen Sensor Circuit.
    82 Crankshaft Position Sensor.
    84 A/T Diagnosis Communication Line.
    85 VTC Solenoid Valve Circuit.
    86 Fuel Injection System Function right hand bank.
    87 Canister Control Solenoid Valve Circuit.
    91 Front Heated Oxygen Sensor Heater Circuit right hand bank.
    94 TCC Solenoid Valve.
    95 Crankshaft Position Sensor.
    98 Engine Coolant Temperature Sensor.
    101 Front Heated Oxygen Sensor Heater Circuit right hand bank.
    103 Park/Neutral Position Switch Circuit.
    105 EGR and EGR Canister Control Solenoid Valve Circuit.
    108 Canister Purge Control Valve Circuit.



    This info is for the S14 blacktop motor, it's taken right out of the service manual. hope this helps some of you.


    Engine Oil: (with filter change): 3 1/4 qt (3.7 L)
    (w/o filter change): 3 1/8 qt (3.5 L)

    Cooling System (including resevoir): 5 1/2 qt (6.2 L)

    Manual Transmission: *GL-4* 4 1/4 pt (2.4 L)
    Differential carrier gear oil: *GL-5* 3 1/8 pt (1.8 L)

    Automatic Transmission: 7 qt (7.9 L)

    Power steering 3/4 qt (0.9 L)


    S14 SR20DET Nissan part numbers:

    oil filter 15208-65F00
    front crank seal 13510-53J10
    Last edited by Boosted240; 02-28-2009 at 10:39 PM. Reason: Automerged Doublepost

    Quote Originally Posted by ahmonrah View Post
    it's kewl, they pack light and i can send them there FEDEX'd overnight. no worries about food or Accomidations .
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  2. #2  
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    good deal +reps for the write up def will remember some of the usuable parts for my sr20!
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  3. #3  
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    Lol I cant take credit for it being a write up. More like copy paste from various websites

    Quote Originally Posted by ahmonrah View Post
    it's kewl, they pack light and i can send them there FEDEX'd overnight. no worries about food or Accomidations .
    Reply With Quote  

  4. #4  
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    non the less you took the time (and patience) cause i can honestly tell you i was wondering if some parts were applicable for my car instead of getting some ordered parts and im just lazy period lolz so non the less you got your reps bra you answered alot of questions for the pplz that arent 100% sure about parts for their SRz
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  5. #5  
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    dude lets add this somewhere we can all find it since most these questions are asked like every other day.
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  6. #6  
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    Maybe a mod can stickie this thread.

    Quote Originally Posted by ahmonrah View Post
    it's kewl, they pack light and i can send them there FEDEX'd overnight. no worries about food or Accomidations .
    Reply With Quote  

  7. #7  
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    sticky forsure
    Rule 34 Exists
    Quote Originally Posted by 240MCshift View Post
    Teardrops are 4 x 100
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  8. #8  
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    SR stands for Stock Racecar
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  9. #9  
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    Quote Originally Posted by J Squared View Post
    SR stands for Stock Racecar
    Lies! It stands for Street Racerz.
    - Peter -- 66 Le Mans - 89 240SX - 14 Juke Nismo RS --

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  10. #10  
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    THANK YOU OP.

    thanks.
    POVERTY
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