DOME HEIGHT
PISTON DECK
STD OIL DRAIN BACK
SPLIT OIL DRAIN BACK
SIDE RELIEF
(FOR FULL ROUND PISTONS)
WRIST PIN HOLE/
PIN DIAMETER
LOCK GROOVE
PICK LOCK GROOVE
(AVAILABLE FOR WIRE LOCKS)
VALVE RELIEF
TOP LAND
TOP RING GROOVE
2ND LAND
2ND RING GROOVE
3RD LAND
OIL RING GROOVE
FORCED PIN OILER
(CENTERED OR SPLIT)
SINGLE OR DOUBLE
SKIRT
BOTTOM BAND
TANG
SLIPPER AREA
(COUNTER WEIGHT CLEARANCE)
VALVE LOCATION TERMINOLOGY
Centerline Out is measured to
where a 90o valve relief cutter
would meet the deck to the
piston center line
EXH.
VALVE
STOP
EXHAUST
CENTERLINE
OUT
EXHAUST
VALVE RELIEF
INTAKE VALVE
RELIEF
INTAKE
CENTERLINE
OUT
INTAKE
VALVE
STOP
PINCL
COMPRESSION
HEIGHT/
DISTANCE
VALVE POCKET DEPTH MEASURED VERTICALLY
FROM THE PISTON DECK TO THE DEEPEST PART
OF THE VALVE RELIEF RADIUS
VALVE ANGLE
GAGE POINT
.500h STD
(.275 WHEN SPECIFIED)
PISTON TO WALL CLEARANCE
4032 ALLOY PISTONS
Bore Range
Min. Clearance
Sport Comp
|
BORE
OVERSIZE STROKE
ROD
C/D
HEAD CCfS C/R
DOME
CCfS
GRAM
WEIGHT
FOOT
NOTE
SKIRT
STYLE
PART
NUMBER
STANDARD
RING SET
OPTIONAL
RING SET
81.00 STD 3.433 5.433 1.181 41.5
8.8:1 -9.3 262
T
R
189681
JG1004-3189
JXC0F4-3189-3
81.00 STD 3.433 5.433 1.181 41.5
8.8:1 -9.3
Call
T
F
218900
JG1004-3189
JXC0F4-3189-3
81.50 +.020 3.433 5.433 1.181 41.5
8.9:1 -9.3 267
T
R
189682
JG1004-3209
JXC0F4-3209-2
81.50 +.020 3.433 5.433 1.181 41.5
8.9:1 -9.3
Call
T
F
218901
JG1004-3209
JXC0F4-3209-2
82.00 +.040 3.433 5.433 1.176 41.5
9.0:1
-9.0
280
N,T R 242878 JG1004-3228
JXCOF4-3228-2
83.00 +.080 3.433 5.433 1.176 41.5
9.0:1
-10.2
285
N,T R 242879 JG1004-3268
JXCOF4-3268-2
82.00 +.040 3.433 5.433 1.176 41.5
9.8:1
-3.7
290
N,T R 242876 JG1004-3228
JXCOF4-3228-2
83.00 +.080 3.433 5.433 1.176 41.5
9.8:1
-4.9
295
N,T R 242877 JG1004-3268
JXCOF4-3268-2
81.00 STD 3.433 5.433 1.181 41.5 10.1:1 -1.7 285
T
R
|
87.00 STD 3.571 5.630 1.220 53.8 9.0:1 -7.1 325 M,T R
208475
JC1204-3425
87.00 STD 3.571 5.630 1.220 53.8 10.0:1 1.3 323 M,V R
166036
JC1204-3425
87.00 STD 3.571 5.630 1.220 53.8 11.5:1 9.8 348 M,U R
166035
JC1204-3425
HONDA
H22A1
1992-96 PRELUDE S
i
1997-01 PRELUDE
87.50 +.020 3.740 5.571 1.204 50.0 9.0:1 -11.9 328 M,T R
208472
JC0004-3445
87.50 +.020 3.740 5.571 1.204 50.0 10.0:1 -5.1 316 M,V R
208474
JC0004-3445
HONDA
H23A1
1992-96 PRELUDE
S
i
1997-01 PRELUDE
BORE
OVERSIZE STROKE
ROD
C/D
HEAD CCfS C/R
DOME
CCfS
GRAM
WEIGHT
FOOT
NOTE
SKIRT
STYLE
PART
NUMBER
STANDARD
RING SET
OPTIONAL
RING SET
84.00 STD 3.504 5.394 1.181 42.7 9.0:1 -11.9 286
T
R
185917
JG1004-3307
JXC0F4-3307-2
84.00 STD 3.504 5.394 1.181 42.7 9.0:1 -11.9 Call
T
F
218908
JG1004-3307
JXC0F4-3307-2
84.50 +.020 3.504 5.394 1.181 42.7 9.0:1 -11.9 292
T
R
199888
JG1004-3327
JXC0F4-3327-0
84.50 +.020 3.504 5.394 1.181 42.7 9.0:1 -11.9 Call
|
NISSAN
VG30DE(TT)
1990-96 300ZX
BORE
OVERSIZE STROKE
ROD
C/D
HEAD CCfS C/R
DOME
CCfS
GRAM
WEIGHT
FOOT
NOTE
SKIRT
STYLE
PART
NUMBER
STANDARD
RING SET
OPTIONAL
RING SET
87.50 +.020 3.270 6.071 1.255 49.5
9.0:1 -4.1 340
T
R
165053
JC5006-3445
87.50 +.020 3.270 6.071 1.255 49.5 10.5:1 4.8 323
V
R
166027
JC5006-3445
NISSAN
RB26DETT
R32-R34 SKYLINE
86.50 +.020 3.386 4.780 1.185 70.0
8.5:1
14.6
355
T
R
209849
JC9006-3406
87.00 +.040 3.386 4.780 1.185 70.0
8.5:1
14.6
360
T
R
209855
JC9006-3425
NISSAN
KA24DE
1991-98 240SX
89.50 +.020 3.780 6.496 1.336 46.0
9.0:1
-22.0
NEW!
T
R 244514 JG1004-3524
NISSAN
SR20DE(T)
SENTRA/200SX SE-R, SILVIA, 180SX BLUEBIRD
86.00 STD 3.386 5.366 1.253 46.5
8.5:1 -11.9 335
T
R
244871
JG9004-3386
86.50 +.020 3.386 5.366 1.253 46.5
8.5:1 -12.5 338
T
R
245015
JC9004-3406
87.00 +.040 3.386 5.366 1.253 46.5
8.5:1 -13.3 341
T
R
245016
JC2104-3425
NISSAN
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VOLKSWAGEN
9A
1990-93 2.0L 16V JETTA/GTI/PASSAT
BORE
OVERSIZE STROKE
ROD
C/D
HEAD CCfS C/R
DOME
CCfS
GRAM
WEIGHT
FOOT
NOTE
SKIRT
STYLE
PART
NUMBER
STANDARD
RING SET
OPTIONAL
RING SET
83.00 +.020 3.654 5.669 1.174 46.0 9.0:1 -7.8 286
T
R
186231
JG1004-3268
JXC0F4-3268-2
83.50 +.040 3.654 5.669 1.174 46.0 9.0:1 -7.8 290
T
R
186232
JG1004-3287
JXC0F4-3287-2
83.00 +.020 3.654 5.669 1.174 46.0 10.8:1 3.7 287
V
R
186233
JG1004-3268
JXC0F4-3268-2
83.50 +.040 3.654 5.669 1.174 46.0 10.8:1 3.7 294
V
R
186234
JG1004-3287
JXC0F4-3287-2
VOLKSWAGEN
ABA
1993-99 2.0L 8V GOLF III/JETTA III
82.50 STD 3.654 6.26 1.213 30.0 9.6:1 -19.3 252
V
R
186239
JG1004-3250
JXC0F4-3248-2
83.00 +.020 3.654 6.26 1.213 30.0 9.6:1 -19.3 258
V
R
186240
JG1004-3268
JXC0F4-3268-2
VOLKSWAGEN
82.00 +.040 3.552 6.457 1.275
9.0:1 -11.5 304
T
R
186235
JG1006-3228
JXC0F6-3228-2
83.00 +.080 3.552 6.457 1.275
9.0:1 -11.5 311
T
R
1862
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Includes 827-2250-15-51S Pins and 812-042-CS Spiro locks
HONDA
B16A1/A2/A3
1993-97 VTEC DEL SOL, 1999-00 CIVIC SI
BORE
OVERSIZE STROKE
ROD
C/D
HEAD CCfS C/R
DOME
CCfS
GRAM
WEIGHT
FOOT
NOTE
SKIRT
STYLE
PART
NUMBER
STANDARD
RING SET
OPTIONAL
RING SET
81.00 STD 3.433 5.429 1.181 42.7
8.8:1 -8.4
276
T
R
149235
JXC0F4-3189-3 JG1004-3189
81.25 +.010 3.433 5.429 1.181 42.7
8.8:1 -8.4
279
T
R
149236
JXC0F4-3199-0 JG1004-3199
81.50 +.020 3.433 5.429 1.181 42.7
8.8:1 -8.4
283
T
R
149237
JXC0F4-3209-2 JG1004-3209
81.00 STD 3.433 5.429 1.181 42.7
9.0.1 -6.6
271
T
R
149229
JXC0F4-3189-3 JG1004-3189
81.25 +.010 3.433 5.429 1.181 42.7
9.0:1 -6.6
276
T
R
149230
JXC0F4-3199-0 JG1004-3199
81.50 +.020 3.433 5.429 1.181 42.7
9.0:1 -6.6
279
T
R
149231
JXC0F4-3209-2 JG1004-3209
81.00 STD 3.433 5.429 1.181 42.7
9.7:1 -2.2
270
V
R
149214
JXC0F4-3189-3 JG1004-3189
81.25 +.010 3.433 5.429 1.181 42.7
9.7:1 -2.
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Includes 748-2250-12-51S Pins and 748-042-CS Spiro Locks
HONDA
BORE
OVERSIZE STROKE
ROD
C/D
HEAD CCfS C/R
DOME
CCfS
GRAM
WEIGHT
FOOT
NOTE
SKIRT
STYLE
PART
NUMBER
STANDARD
RING SET
OPTIONAL
RING SET
D16A6
1988-91 CIVIC SI, CRX-SI
75.00 STD 3.543 5.394 1.161 38.0
8.5:1 -6.8
235
T
R
149193
JXC0F4-2953-2 JG1004-2953
75.25 +.010 3.543 5.394 1.161 38.0
8.5:1 -6.8
233
T
R
149194
JXC0F4-2963-0 JG1004-2963
75.50 +.020 3.543 5.394 1.161 38.0
8.5:1 -6.8
236
T
R
149195
JXC0F4-2972-2 JG1004-2972
75.00 STD 3.543 5.394 1.161 38.0
9.5:1 -2.9
233
V
R
149190
JXC0F4-2953-2 JG1004-2953
75.25 +.010 3.543 5.394 1.161 38.0
9.5:1 -2.9
236
V
R
149191
JXC0F4-2963-0 JG1004-2963
75.50 +.020 3.543 5.394 1.161 38.0
9.5:1 -2.9
239
V
R
149192
JXC0F4-2972-2 JG1004-2972
75.00 STD 3.543 5.394 1.161 38.0 11.0:1 4.3
240 U,L R
149196
JXC0F4-2953-2 JG1004-2953
75.25 +.010 3.543 5.394 1.161 38.0 11.0:1 4.3
242 U,L R
149197
J
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Use the example below to determine the appropriate ring set part number for your application. Begin by selecting your desired ring type
Chrome Faced or Ductile Iron Moly Top ring) then select the appropriate axial ring heights from the ring chart for your piston (see gure
base number as shown in the example. To the right of the base number on the ring chart, all bore sizes available for that type of ring
followed by a g-h and a number (oversize) the rings must be le t to the nished bore size.
Example:JXC0F4 2953
2
BASE OF CYLINDERS
IN RING SET
BORE
SIZE
FILE
FIT*
*No number or 0 means that ring set has been
pre-gapped and usually does not require gapping.
Be sure to always check if le tting is required.
RADIAL WIDTH
AXIAL
WIDTH
FIGURE 1
GAS NITRIDED RING SETS
Specially developed for use with either Nikasil and/or factory iron blocks and liners. Added tensile strength helps
conformity with the bore to improve ring to cylinder wall seal. Gas nitriding provi
|
WRIST PIN INSPECTION
JE uses the most advanced technology to
detect even the tiniest aws in the pin and/or
the pin coating. The extensive quality control
process that JE performs ensures that the
pins you receive from JE are the nest in the
industry. JE uses a wide variety of laboratory
grade inspection equipment like the Zeiss 1000x
microscope and the Taylor Hobson Pro lometer
shown here.
WRIST PIN FINISH
All JE series 52, 64, 72, 93, 94, 95 pins are
super nished on both outside and inside diameters.
The outside nish helps to reduce piston pin bore
wear and to distribute loads more evenly over the
entire piston pin boss area. The inside nish is
extremely important and helps to minimize fatigue
cracking thereby contributing to the overall strength
and reliability of the pin.
DLC (DIAMOND LIKE CARBON)
DLC (Diamond Like Carbon) is an extremely hard, wear resistant
coating with a very low friction coef cient of 0.1-0.2. Excellent
adhesion to steel and Titanium is ac
|
26
SHIRTS SWEATSHIRTS
Select either the 100% cotton silk-screened
t-shirt, the 100% cotton pique embroidered
polo, or our sweatshirts.
A=Sm B=Med C=L D=XL E=XXL
Key Ring J400X
Keep a JE Piston with you at all times. Custom
machined just like the real ones, only smaller.
Banner J909X
Show your true colors. JE colors that is. This
durable 4f x 3 1/2f vinyl banner with brass
gromets. shows your support for the
number one piston in the world.
Traditional style J303X
Professional style J302X
Low-crown style. J301X
Black Sm/Med J106X
Black L/XL
J107X
Red Sm/Med J306X
Red L/XL
J307X
J109
J110
J103
J100
J101
J105
J108
J203
J202
J112
J103
J116
J315X
J313X
J319X
J320X
J316X
J317X
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