Well with the influx of new members to the Nissan forum it's time for a refresher course on the rules in this forum:

This is supposed to be a tech forum, however it should be more of the Nissan Community Forum. So strictly Tech is not required. Feel free to post about the following:

Nissan Tech
Nissan News
Nissan Meets and Gatherings
General Nissan Chat

Before you ask a question that has been asked a million times...use the search function (site wide..not just nissan tech). Chances are you are asking a question that has been answered before...if not congrats, you are doing something new (or maybe doing something wrong ).

We mods find ourselves saying "lets keep things positive" in here alot lately. This isn't Pit Road...if you aren't going to make a worthwhile contribution to a thread...then please don't post. TR.com has a very nice Private Messaging function if you would like to discuss soemthing personal with someone. Let's try to not let this forum turn into what some of the other tech forums on this board have turned into.

Thanks,
Scott

 

Also the followign posts/topics will be deleted with no warning:

"KA vs SR" - build what YOU like
"Influx of new owners"
"drama..."
"Post Whoring" - posting to accumulate post count
"Where to get your swap done" - it's in this thread, you know what to do.

 

There are plenty of good shops in town. Some are even TR.com vendors, and there is a Shop Forum for them.

-Go visit them and talk to the people at these shops. They are more than willing to talk to you and answer questions for you.

-Use the SEARCH function here on TR if you need names or recommendations.

-If you are doing your OWN swap feel free to ask questions here.



Lately there has been a huge influx of "Where should I have my swap done?" posts. Using the search feature will help you greatly. Posts of this nature will be locked.

Thanks,
The Management.

 

This sticky has been made to answer all the questions asked on an almost daily basis. This thread will stay locked indefinately and will be added to as needed. If you have something to add, please PM taylor durden and i will add accordingly.


-----------------------------------------------
General Tech Info
-------------------------------------------------
Engine (SR)

-S13 SR OE replacement part number reference list:

Part Part # U.S.-spec source car

Oil filter 15208-53J00 91-94 Sentra SE-R

Fuel Filter 16400-00002 1990-1996 300ZX TT

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)



SR20DET OE turbo variations:



S13 SR20DET: T-25, 60 trim 56mm BCI-1 compressor, 53.8mm 62 trim T-25 turbine, .64 A/R turbine housing. Journal bearings.

S14 SR20DET: T-28, 60 trim 60 mm BCI-1 compressor in T-04B housing, 62 trim 53.8mm T-25 turbine. .64 A/R turbine housing. Ball bearing center section.

S15 SR20DET: Same as S14, but with Inco turbine wheel (instead of GMR), cast divider wall between turbine discharge and wastegate.

Pulsar GTi-R: T-28, 60 trim 60 mm BCI-1 compressor in standard T-3 housing. 79 trim 53.8mm Inco T-250 turbine wheel .86 A/R turbine housing. Journal bearings.

BB SR20DET: T-25. Basically, the same as the S13 Silvia.


------------------------
Engine (Other)

------------------------
Non-engine power upgrades

-Exhaust systems are chassis-specific irregardless of engine type. This means S14 exhausts fit both KA and SR engines, for example. The only exception to this rule is that S13 CA18DE(T) exhaust systems do not fit onto SR/KA S13 chassis.

------------------------
Suspension

-S13/14 adjustable pillowball upper mounts are interchangeable.
-S13/14 coilovers are not interchangeable.
-S13/14 rear upper arms are interchangeable as long as they are adjustable.

------------------------
Brakes

-For variations of the Z32 300ZX 4 piston caliper, please see this site (written by Asad Aboobaker):
http://www.princeton.edu/~asad/zbrakes/


------------------------
Transmission/Differential

-For Kaaz/Nismo LSD, VLSD output shafts are required. You need two of the following: LSD output shaft 38220-52F01
-Short shifters are interchangeable b/w S13/14 KA transmission and S13/14 SR transmission.


------------------------
Wheels/hubs

-Clearance of wheels for Z32 brake upgrade is entirely dependent on wheel spoke AND wheel design, NOT on offset of wheel.
-Wheel width/offset needed for clearance of coilovers is as follows (disregarding brake clearance):

6" +54 or lower

6.5" +45 or lower

7" +40 or lower

7.5" +34 or lower

8" +30 or lower

8.5" +24 or lower

9" +20 or lower

Please note that this does not take into account variations in offset calculation by manufacturer, or tire sidewall bulge. This list also does not take into account differences in design of coilovers (esp. lower brackets on coilover kits which can cause changes in wheel clearance issues). This list also only applies to the FRONT WHEELS and is intended as a GUIDE for reference.

-The LARGEST wheels that will fit the front of a S13/14 with stock fenders is 9" wide. The rear can take up to 10.5" wide with a very specific offset AND must dial in negative camber. To fit large wheels one must use negative camber to ensure proper fender clearance.

Hub

-S13 uses 30mm front hub bolt, S14 uses 32mm front hub bolt. Both chassis uses 36mm rear hub bolt.
-Conversion to 5 lug on S13 chassis requires S14SE/Z32nonturbo rear hubs, and either 1) JDM aftermarket front S13 5 lug hubs, or 2) S14 SE front hubs + S14 spindle + S14 ball joint w/LCA (and redrilling of strut for larger strut bolt).
-Conversion to 5 lug on S14 requires S14 SE front hubs and S14SE/Z32nonturbo rear hubs.

------------------------
Interior

-S13/14/15 front seats are interchangeable without any modification.
-R32/33/34 front Skyline seats fit S13/14 with a minor modification to one of the holes for the mounting bolts.

------------------------
Chassis Info

-S13/14 front strut tower bars are only interchangeable if the length of the strut bar can be adjusted. Rear strut tower bars are not interchangeable.


-----------------------------------------------
Auto to 5 Speed Conversion
-----------------------------------------------

Parts you will need:

5 Speed transmission
5 Speed driveshaft
5 Speed transmission bracket
flywheel
clutch
pilot bushing
clutch pedal assembly
hard clutch line
clutch master cylinder
clutch slave cylinder

you will need to remove the large metal collar inserted in the end of the crankshaft where the torque converter used to sit. install the clutch pilot bushing. you will also need to cut a hole for the clutch master cylinder. the holes are already stenciled out inside the firewall next to the brake pedal assembly. you will also need to take the large grey two wire plug off the auto transmission lower harness and plug it in where it went in the plugs under the fuse box. join the two wires together on the cut plug. this bypasses the automatic nuetral safety switch. for reverse lights, find the two wires on the lower tranny harness that make continuity when the transmission is put in reverse. this should be the black wire and the green wire on the grey multi-wired plug. connect the two wires to the two wires on the switch located on the transmission closest to the bell housing.


-----------------------------------------------
Single Cam to Twin Cam swap
-----------------------------------------------

you will need:

twin cam motor
twin cam motor harness
twin cam ecu
twin cam mafs
twin cam intake pipe
twin cam power steering lines (all)
twin cam heater hoses
custom a/c lines
twin cam gauge cluster

you will need to completely remove all single cam power steering lines and install the twin cam lines; from reservoir to pump. install motor. the twin cam harness will need the brown gauge cluster plug removed and the white single cam cluster plug put on in its place. just match colors. those that dont match; discard. as far as a/c, the line ends can be changed by a competent line maker, or you can replace the condensor with a twin cam unit and hard line along firewall, changing only the fitting end going into the a/c evaperator via the fitting on the firewall

if using an S14 twin cam, you will need:

S13 twin cam exhaust manifold
S13 twin cam throttle body (TPS is different on 96+; 95 will work in S13)
custom heater hoses
S13 distributor (S14 dist can be used with harness modification)
S13 coolant temp sensor for gauge (single wire)


-----------------------------------------------
Factory Electric Fans
-----------------------------------------------

the single cam has a small auxilliary fan mounted in the core support in front of the condensor. this fan cannot be used for cooling

the twin cam S13 has a single speed electric fan for a/c compensation. it is located between the radiator and the motor. it also is not sufficient enough for engine cooling

the twin cam S14 fan is a two speed fan. this fan CAN be wired on high permanantly and used as a cooling fan, but is not enough to cool the motor AND the a/c system at the same time. you will notice overheating issues under use. to wire on high, mate the black and yellow wires as the fan ground, and the blue and green wires for power. run fan through a relay triggered by either a thermostatic fan switch or to ignition 'on'.

 

here are some spring rates:

Stock 1992 (from FSM)
Front & Rear: 102 lb/in _ _
Front & Rear: 110 lb/in w/ HICAS


Stock 1990 (from FSM):
Front & Rear: 112 lb/in (base)
Front & Rear: 123 lb/in (sports package)


KGMM S21 Sport (Black)
Front: 3.2 kg/mm | 179.2 lb/in
Rear: 2.6 kg/mm | 145.6 lb/in


KGMM S21 SuperSport (Blue)
Front: 4.6 kg/mm | 257.6 lb/in
Rear: 3.8 kg/mm | 212.8 lb/in


KGMM S21 Racing (Silver/Gold)
Front: 6.6 kg/mm | 369.6 lb/in
Rear: 5.2 kg/mm | 291.2 lb/in


Eibach ProKit (Progressive)
Front: 114-200 lb/in | -1.8"
Rear: 114-148 lb/in | 1.6"


Eibach Sportlines (Progressive)
Front: 137-230 lb/in | 2.2"
Rear: 128-200 lb/in | 2.1"


H & R Sport (Progressive)
Front:2.0-2.08kg/mm | 112~116 lbs/in | -1.3"
Rear: 2.5-2.6kg/mm | 140~145 lbs/in | -1.3"

RSR Race Springs
Front: 279 lb/in | 1.4"
Rear: 251 lb/in | 1.2"

RSR Down
Front: 3.0 kg/mm | 167 lbs/in | 1.5" Est.
Rear: 3.0 kg/mm | 167 lbs/in | 1.2" Est.

Tokico
Front: 3.0 kg/mm | 169 lbs/in | -1"
Rear: 2.7 kg/mm | 150 lbs/in | -1"

TANABE GF210 (Grip Feeling)
Front = 2.9 kg/mm | 162 lb/in | -30to -40mm
Rear = 2.7 kg/mm | 151 lb/in | -15 to -25mm

Suspension Techniques: 1.3" drop
Front: 206 lb/in | 1.3"
Rear: 155 lb/in | 1.3"

Tein S.Tech
Front = 3.2 kg/mm | 179 lb/in
Rear = 2.9 kg/mm | 162 lb/in


5Zigen R-Rate (Progressive)
Front = 2.4-5.2 kg/mm | 134-291 lb/in | 1.3"
Rear = 1.9-5.0 kg/mm | 106-280 lb/in | 1.1"


S13 Coilovers


Nismo S-Tune (not height adjustable)
Front: 5.3 kg/mm | 296 lb/in
Rear: 3.9 kg/mm | 218.4 lb/in

Nismo N1
Front: 8/10/12 kg/mm | 448 - 672 lb/in
Rear: 8 kg/mm | 448 lb/in

Tein HA
Front = 6 kg/mm | 336 lb/in
Rear = 5 kg/mm | 280 lb/in

Tein HE
Front = 8 kg/mm | 448 lb/in
Rear = 6 kg/mm | 336 lb/in

Tein RA _
Front = 10 kg/mm | 559 lb/in
Rear = 8 kg/mm | 448 lb/in

Tein RE
Front = 10 kg/mm | 559 lb/in
Rear = 8 kg/mm | 448 lb/in

Tein RS
Front = 10 kg/mm | 559 lb/in
Rear = 8 kg/mm | 448 lb/in

Tein FLEX
Front = 5 kg/mm | 280 lb/in
Rear = 4 kg/mm | 224 lb/in

Zeal Function B-6
Sreet Spec:
Front = 6 kg/mm | 336 lb/in
Rear = 5 kg/mm | 280 lb/in
Circuit Spec:
Front = 8 kg/mm | 448 lb/in
Rear = 7 kg/mm | 392 lb/in


S14 Springs

KGMM DR21
Front = 4.8-3.0 kg/mm | 269-168 lb/in
Rear = 4.0-2.8 kg/mm | 224-157 lb/in

KGMM DR21 Racing (Silver/Gold)
Front = 6.6-3.2 kg/mm | 370-179 lb/in
Rear = 5.2-2.4 kg/mm | 291-134 lb/in

RSR Hard Springs
Front = 5.0 kg/mm | 280 lb/in
Rear = 4.2 kg/mm | 235 lb/in

TANABE SuperH
Front = 3.0 kg/mm | 168 lb/in | -28mm
Rear = 4.0 kg/mm | 224 lb/in | -9mm

TANABE DF210 (Dress Form)
Front = 4.7 kg/mm | 263 lb/in | -30to -40mm
Rear = 4.7 kg/mm | 263 lb/in | -15 to -25mm

TANABE GF210 (Grip Feeling)
Front = 2.8 kg/mm | 157 lb/in | -30to -40mm
Rear = 3.0 kg/mm | 168 lb/in | -15 to -25mm

TRUST Sport Springs
Front = 2.6 kg/mm | 146 lb/in | -25mm
Rear = 2.6 kg/mm | 146 lb/in | -25mm

HKS Super Sports
Front = 4.14 kg/mm | 232 lb/in
Rear = 3.46 kg/mm | 194 lb/in

Tein S.Tech
Front = 4.8 kg/mm | 269 lb/in
Rear = 4.4 kg/mm | 246 lb/in


s14 Coilovers


Apexi N-1 Coilovers
Front = 8 kg/mm | 448 lb/in
Rear = 6 kg/mm | 336 lb/in

Tein HA kg/mm
Front = 6 kg/mm | 336 lb/in
Rear = 5 kg/mm | 280 lb/in

Tein HE
Front = 8 kg/mm | 448 lb/in
Rear = 6 kg/mm | 336 lb/in

Tein RA
Front = 10 kg/mm | 559 lb/in
Rear = 8 kg/mm | 448 lb/in

Tein RE
Front = 10 kg/mm | 559 lb/in
Rear = 8 kg/mm | 448 lb/in

Tein RS
Front = 10 kg/mm | 559 lb/in
Rear = 8 kg/mm | 448 lb/in

Tein FLEX
Front = 6 kg/mm | 336 lb/in
Rear = 5 kg/mm | 280 lb/in

Zeal Function B-6
Sreet Spec:
Front = 6 kg/mm | 336 lb/in
Rear = 4 kg/mm | 224 lb/in
Circuit Spec:
Front = 8 kg/mm | 448 lb/in
Rear = 6 kg/mm | 336 lb/in

S13 coilovers
JIC FLT-A1 (standard rates)
front = 7 kg/mm | 392 lb/in
rear = 5 kg/mm | 336 lb/in

JIC FLT-A2 (standard rates)
front = 7 kg/mm | 392 lb/in
rear = 5 kg/mm | 336 lb/in

both s13/s14 coilovers:
megan streets are 8k/6k 448/336
megan tracks are 12k/10k 672/559

Coilovers for 1995-1998 240SX:

Tanabe Sustec Pro S-OC II
front = 6.0 kg/mm | 336 lb/in
rear = 4.0 kg/mm | 224 lb/in

Tanabe Sustec Pro S-S II
front = 6.0 kg/mm | 336 lb/in
rear = 4.0 kg/mm | 224 lb/in

2/23/06 - assembled all into post. added to faq sticky.

 

If you have any more information that you feel would be a good addition to our FAQ, please PM one of the moderators of this section to inquire. If you see a certain topic come up and find a worthy FAQ for it on another forum (freshalloy, zilvia, etc), you're more than welcome to send us the link, and we can just throw up the links here to keep the thread easier to search through (as long as the link is valid).

 

The Nissan 240SX, 180SX and Silvia




************************************************** **
NORTH AMERICA
************************************************** **
S13

89-90 240sx hatchback (same bodystyle as the 89-90 180sx)





89-90 240sx coupe





91-93 240sx hatchback (same bodystyle as the 91-95 180sx)





91-93 240sx coupe





92-94 240sx Convertible





S14

95-96 240sx





97-98 240sx





************************************************** *******
JAPAN
************************************************** *******
S13

89-93 Silvia


96-98 180sx






S14

 

************************************************** **
NORTH AMERICA
************************************************** **
Other Specs


Specifications
1989-90 S13

Fuel:
Fuel Tank Capacity: 53 liters
Milage (Highway): 26mpg
Milage (in city): 20mpg

Performance:
Standing 1/4 mile: 16.8 sec @ 83mph
0 to 60 (mph): 8.6 sec.
0 to 100(mph): 26.1sec.
70 to 0 (mph): 195ft (braking distance)
Top Speed: 107 mph
Road Holding 300ft Diameter skidpad: 0.83g
Understeer: moderate

Dimensions:
Length: 452.12 cm
Width: 168.91 cm
Hieght: 129.03 cm
Curb Wieght: 2795 lbs
Weight Distribution (F/R) 52.8/47.2%

External Body Options:
- Spoiler (foam piece at the end of the car)
- Front Lip (extra front valence trim piece)

Internal Body Options:
- AM/FM Cassette deck (Stereo)/w 4 speaker Clarion system.
- Cruise Control
- Air Conditioning
- Cloth or Leather Seat Appolstery
- Manual Sunroof (standard for HB)
- Electrical Sunroof (Standard for Coupe)

Engine, Transmission, Etc.:
- 4 speed automatic (dominantly coupes)
- 5 speed Manual (dominantly hatchbacks)
Specifications


Specifications
1991-1994 S13


Engine:
Type: 2.4L DOHC, 16v, inline-4, iron block, aluminum head.
Displacement: 2389cc
Horsepower: 155HP @ 5600rpm
Torque: 160ft/lb @ 4400 rpm

Performance:
0 to 60 MPH: 7.8
0 to 100 MPH: 25.0
1/4 mile: 16.3 sec @ 84 mph
Top speed: 108 mph
Braking, 70 - 0 mph: 171 ft
Roadholding, 300 ft-dia Skidpad: 0.86 g(s)

Fuel:
Fuel Tank Capacity: 55 liters
Milage (Highway): 29mpg
Milage (City): 22mpg

Dimensions:
Length: 452.12 cm
Width: 168.91 cm
Hieght: 129.03 cm
Curb Wieght: est 2795 lbs
Weight Distribution (F/R) 52.8/47.2%

S13 240sx Production Numbers

89- 68,118
90- 60,582
91- 34,534
92- 27,033
93- 21,471
94- 1,167

Models and Pricing In US$

1992 Models and MSRP:
Coupe:
Base: $14,515
SE: $16,990
Fastback:
Base: $15,265
SE: $17,435
LE: $19,320
Convertible:
Limited: $21,995

1993 Models and MSRP:
Coupe:
Base: $14,985
SE: $17,490
Fastback:
Base: $15,715
SE: $17,950
Convertible:
Limited: $22,690

1994 Model and MSRP:
Convertible:
Limited: $23,969

Notes
The S13 chassis 240sx appeared in North America in 1989 and was produced until 1994. There were two body styles available, a hatchback and a coupe. A HUD (Heads Up Display) and a Power Sunroof were available exclusively to the coupe.

For 1991, a revised S13 was released in December of 1990. The front bumper was updated to a more agressive, smoother bumper more fitting with the lines of the car - leaving the boxy 80's syling. For 1991 the 240SX also received a new set of wheels, a 15" 7 spoke design rather than the "teardrop" wheels of the S13a. Optional Factory Side Skirt, Front valence, and rear valence were also made avalible as part of a sports package. Canadian models had Day Time Running lights (DTRL) located underneath the front turn signal indicators. The US version had a grill mesh instead. The interior fabric was upgradedto a thicker material. Leather was standard with LE models, with suede upholstry on the doors and glovebox. The newer model also came with redesigned seats - now sporting adjustable headrests. The steering wheel was changed to true leather as oppose to the hard plastic from the S13a series models.

Availble on the hatchbacks for 1991 was Nissan's HICAS (click for more info) four wheel steering system. HICAS model S13s had a HICAS warning light on the dash, and decals on the sides of the cars in front of the rear wheels. Although priased for it's exceptional handling, bad reviews resulted from the underpowered KA24E power plant. Nissan responded in 1991 by upgrading the engine from a Single Over Head Cam (SOHC) setup to a new Dual Over Head Cam (DOHC). The KA24DE was the second generation of the KA series of engine. It's horse power was stepped up from 140 to 155hp and torque was improved from 152 to 160 ft/lbs.

A factory Viscous Limited Slip Differential (VSLD) system was made available as an option in the US and standard in Canada. In 1993, a convertible version of the coupe was released.


Specifications
1995-1998 S14



Production Numbers

S14 240sx
1995: 25,114
1996: 7,334
1997: 3,655
1998: 2,178

Models and Pricing In US $

1995 Models and MSRP:
Base: $18,099
SE: $21,789

1996 Models and MSRP:
Base: $18,359
SE: $22,249

1997 Models and MSRP:
Base: $18,359
SE: $21,999
LE: $24,449

1998 Models and MSRP:
Base: $18,359
SE: $21,999
LE: $24,449

************************************************** *******
JAPAN
************************************************** **********

The Nissan S13 was probduced from 1988 to 1998 in Japan. The S13 Silvia (similar to USDM 240SX coupe) was produced from 1989 until 1994. The S13 180SX (similar to USDM 240SX Hatchback) was produced from 1989 until 1998.

Engine options

1988-1990 - CA18DE/CA18DET
1991-1994 - Red top SR20DE/SR20DET
1994-1998 (180SX only) - Black top SR20DET

S13 Silvias came in three trim levels, J's (Jack's), Q's (Queen's) and K's (King's). Only the Silvia K's came with the CA18DET/SR20DET. J's and Q's recieved the CA18DE/SR20DE.

A brief history of the 180SX:


1989
CA18DET standard, only one model was offered.

1990
The standard 1989 model becomes known as the Type I, and the Type II is introduced with leather and air conditioning, etc. Both models had CA18DET.

1991
SR20DET is standard on all models. Updated facia as we all know. Sometimes referred to as the Type III.

1992
New Type V introduced, came with automatic climate control, and CD player.

1994
Blacktop SR20DET, two new types, Type R and Type X are introduced. Type X replaces the Type V, and is better equipped with leather, auto climate control, etc - Type R replaces the Type III. Air conditioners switch from R12 to R134a.

1995
Driver side airbag standard on all models. New wheels for the Type X.

1996
New Type S is introduced, with SR20DE. This is the only NA 180SX.
Type X recieves spoiler, all models get new font bumper and taillights. ABS standard on all models.

1997
Base model Type G is introduced.

************************************************** *******
EUROPE
************************************************** **********

Available Models: 180SX S13 & Silvia S13, S15 & 200SX S14

Silvia - 1988-1993 (S13) CA18DET 1.8L Turbo (88-91) & SR20DET 2.0L Turbo (91-93)

180sx - 1988-1997 (S13) CA18DET 1.8L Turbo (88-91) & SR20DET 2.0L Turbo (91-97)

200SX - 1993-1999 (S14) SR20DET 2.0L Turbo
Coupe Only

Silvia - 1999-2002 (S15) SR20DET 2.0L Turbo
Coupe, Convertible (Varietta)

 

CA18DET from a 88-90 Silvia K's

1st - 3.321
2nd - 1.902
3rd - 1.308
4th - 1.000
5th - 0.838

reverse - 3.382
final drive - 4.363

SR20DET from 90-93 Silvia K's

1st - 3.321
2nd - 1.902
3rd - 1.308
4th - 1.000
5th - 0.759

Reverse - 3.382
Final Drive - 4.083

1989-1990 240sx

Drivetrain
Gear Ratios: 1st 3.321
2nd 1.902
3rd 1.308
4th 1.000
5th 0.759
Reverse 3.657
Final Drive 4.083

1991-1993 240SX

Drivetrain
Gear Ratios: 1st 3.321
2nd 1.902
3rd 1.308
4th 1.000
5th 0.759
Reverse 3.657
Final Drive 4.083


1995-1996 240SX

Drivetrain
Gear Ratios: 1st 3.321
2nd 1.902
3rd 1.308
4th 1.000
5th 0.759
Reverse 3.657
Final Drive 4.083

 

Project AutoX - Battery Relocation - March 15, 2008