ENGINE
339
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MAKE/MODEL
CC/CYL. I.D.
SLEEVE
SIZE
PISTON
WRIST PIN BEARING
POLARIS CONTINUED
600 Indy 1984-87
L/C
597cc Triple
CI
FL1129 49.50
B
STD
2311M06500 B1014 18.09
G
65mm 2.559"
.020
2311M06550
.040
2311M06600
.060
2311M06650
Special Heavy O.D. Sleeve
- allows bore to 72mm
CS
FL1129H 49.50
B
.110
2354M06775 ----
MUST use “H” style sleeve with 67.75mm and
.120
2354M06800
larger pistons.
.130
2354M06825
600 Indy XC 1997
L/C
597cc Triple
AC
FL1220 69.50
B
STD
2358M06500 B1016 16.96
G
65mm 2.559"
.020
2358M06550
600 XCR SP 1996
L/C
700cc Triple
AC
FL1213B 69.50
B
----
----
----
XCR SE 1997, XCR 1997-98
67.5mm 2.657”
Big Bore to 700cc
600 Indy XC 1998-01, 600 RMK 1998-00
L/C
593cc Twin
AC
FL1232 69.50
B
STD
2426M07450 ----
XC SP 1999, XC DLX 2000, Classic 600 2000-01
74.5mm 2.993"
650 Indy 1988-91
L/C
648cc Triple
CI
FL1161 69.50
B
STD
2346M06775 ----
(non-skirted Cylinder)
67.75mm 2.666"
Special Heavy O.D. Sleeve
- allows bore to 73mm
CS
FL1161H 49.50
B
----
----
----
650 Indy RXL, SKS EFI 1991-97
L/C
648cc Triple
CS
FL1180 69.50
B
STD
2346M06775 B1014 18.09
G
67.75mm 2.666"
.010
2346M06800
.020
2346M06825
.040
2346M06875
.060
2346M06925
Big Bore to 732cc
732cc Triple
CS
FL1180B 69.50
B
----
----
----
72mm 2.835"
800 Indy XCR 1999
L/C
794cc Triple
AC
FL1253 69.50
B
STD
2404M07200 B1014 18.09
G
variable exhaust
72mm 2.835"
SKI-DOO (ROTAX)
247 Elan 1979-96
F/C
250cc Single
RS
FL1163 49.50
B
----
----
----
69.5mm 2.736"
340 1973-75
F/A
339cc Twin
RS
FL1057 49.50
B
----
----
----
59.5mm 2.342"
371 1968-70
F/C
369cc Twin
RS
FL1060 49.50
B
----
----
----
62mm 2.441"
464 1980-84
L/C
462cc Twin
RS
FL1125 69.50
B
STD
2312M06950 B1003 16.96
G
69.5mm 2.736"
.020
2312M07000
532 Safari 1989-90
L/C
521cc Twin
RS
-----
STD
2373M07200 ----
72mm 2.834"
O.A.L. 5.060"
.020
2373M07250
.040
2373M07300
.060
2373M07350
536 Formula Plus, E, XTC, XTC E, LT, X 1989-91
L/C
521cc Twin
RS
-----
STD
2373M07200 B1003 16.96
G
72mm 2.834"
O.A.L. 5.140"
.020
2373M07250
.040
2373M07300
.060
2373M07350
643 Mach I, XTC, X, XTC II 1991-92
L/C
617cc Twin
RS
-----
STD
2376M07600 B1003 16.96
G
R.A.V.E.
76mm 2.992"
.020
2376M07650
.040
2376M07700
.060
2376M07750
582 Formula Plus, XTC, 1995-97
L/C
580cc Twin
RS
-----
STD
2376M07600 B1003 16.96
G
(full length intake skirt)
76mm 2.992"
.020
2376M07650
.040
2376M07700
.060
2376M07650
Summit 583 1994-98 R.A.V.E.
L/C
580cc Twin
RS
-----
STD
2376M07600 B1003 16.96
G
76mm 2.992"
.020
2376M07650
.040
2376M07700
.060
2376M07750
779 Mach Z 1995-96 R.A.V.E.
L/C
889cc Triple
CS
FL1193B 69.50
B
STD
2414M07450 B1003 16.96
G
Formula Mach Z 1994, Mach Z LT 1996
74.5mm 2.933”
Big Bore to 889cc
YAMAHA
BR-250 Bravo, LT 1982-00
F/C
246cc Single
CI
FL1170 49.50
B
----
----
----
70mm 2.755"
Straight Sleeve no flange
Inviter 300 1986-90
L/C
293cc Single
CS
FL1155 69.50
B
----
----
----
73mm 2.874"
340 SRX
L/C
337cc Twin
AC
FL1075 49.50
B
----
----
----
60mm 2.362"
440 SRX 1981
L/C
437cc Twin
AC
FL1121 49.50
B
----
----
----
66mm 2.598"
VK-540 1998-05
F/C
535cc Twin
CI
-----
STD
2305M07300 B1023 18.09
G
73mm 2.874
.010
2305M07325
(#83R)
.020
2305M07350
.040
2305M07400
.060
2305M07450
SRX-600 1998-99
L/C
598cc Triple
AC
FL1238 69.50
B
----
----
----
metric conversion: 1mm = .03937"
AC
= Alloy-Chrome Cylinder Bore.
CC
= Original Barrel is Cast Iron.
CS
= Cast-In Sleeve.
CI
= Cast-In Sleeve Liner.
RS
= Replacement Sleeve
