2021-22 Circle Track Catalog

TS1 Gapless ® Second Ring File Fit Piston Ring Sets Eight-cylinder sets are ideal for racing engines and include ductile iron

Gapless ® AP Steel Top Ring File-Fit Piston Ring Sets Eight-cylinder sets have AP (Ad- YDQFHG3UR¿OLQJ VWHHOWRSULQJVZLWK extremely tight tolerances for improved

FRQYHQWLRQDOWRSULQJV*DSOHVV ® second rings, and standard RUORZWHQVLRQ*ROG3RZHURLOULQJV6SHFLDOORZWHQVLRQ*ROG Power oil ring sets offer a 40% reduction in tension. All sets OLVWHGUHTXLUH¿OH¿WWLQJ

FRPEXVWLRQVHDOLQJ6HWVLQFOXGH$3JDSOHVVWRSULQJVFRQYHQ - tional second rings, and standard-tension oil rings. Instructions IRU¿OH¿WWLQJLQFOXGHG

Bore Size

Ductile Iron Top Ring

Gapless ® Second Ring

3-Pc. Oil Ring

Ring Set Part No.

Bore Size

Gapless Top Ring 1/16" 1/16" 1/16" 1/16" .043"

Conventional Second Ring

3-Pc. Oil Ring 3/16" 3/16" 3/16" 3/16"

Ring Set Part No.

4.000" 4.020" 4.030" 4.030" 4.030" 4.040" 4.040" 4.060" 4.060" 4.125" 4.125" 4.135" 4.145" 4.155" 4.155" 4.155" 4.165" 4.165"

1/16" 1/16" 5/64" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16"

1/16" 1/16" 5/64" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16" 1/16"

3/16" (Standard) 3/16" (Standard) 3/16" (Standard) 3/16" (Standard) 3/16" (Gold Power) 3/16" (Standard) 3/16" (Gold Power) 3/16" (Standard) 3/16" (Gold Power) 3/16" (Standard) 3/16" (Gold Power) 3/16" (Standard) 3/16" (Standard) 3/16" (Standard) 3/16" (Gold Power) 1/8" (Standard) 3/16" (Standard) 3/16" (Gold Power)

TOTT3690-5 TOTT3690-25 TOTT9090-35 TOTT3690-35 TOTTG3690-35* TOTT3690-45 TOTTG3690-45* TOTT3690-65 TOTTG3690-65* TOTT0690-5 TOTTG0690-5* TOTT0690-15 TOTT0690-25 TOTT0690-35 TOTTG0690-35* TOTT1003-35 TOTT0690-45 TOTTG0690-45*

4.030" 4.125" 4.155" 4.165" 4.165"

1/16" 1/16" 1/16" 1/16" .043"

TOTMS3690-35 TOTMS0690-5 TOTMS0690-35 TOTMS0690-45

3.0 mm TOTMS9010-45*

*Set includes low tension oil rings for racing applications only! Gapless ® Top Ring File Fit Piston Ring Sets Independent dyno tests proved

WKDWWKH7RWDO6HDO*DSOHVV ® 7RS5LQJ6HWVFDQGHOLYHUPRUH horsepower and torque than conventional piston rings. File ¿WULQJVHWVLQFOXGH0D[VHDOGXFWLOHLURQ*DSOHVV ® top rings, conventional second rings, and standard or special, low-tension oil rings for eight cylinders. Low-tension ring sets deliver a 25% reduction in tension when compared to standard oil rings. All VHWVOLVWHGEHORZUHTXLUH¿OH¿WWLQJ

* Sets include low-tension oil rings for racing applications only!

Conventional Second Ring

3-Pc. Oil Ring

Ring Set Part No.

Bore Size

Gapless ® Top Ring

TS1 Gapless ® Second Ring Standard Gap Piston Ring Sets 7KHVDPH76HLJKWF\OLQGHU SLVWRQULQJVHWVEXW¿OH¿WWLQJ LVQRWUHTXLUHG6HWVLQFOXGH conventional ductile iron top rings, *DSOHVV ® second rings, and standard tension oil rings.

4.030" 4.030" 4.040" 4.060" 4.060" 4.125" 4.155" 4.155" 4.165"

1/16" 1/16" 1/16" 1/16" .043" 1/16" 1/16" 1/16" 1/16"

1/16" 1/16" 1/16" 1/16" .043" 1/16" 1/16" 1/16" 1/16"

3/16" (Std.) 3/16" (Low) 3/16" (Std.) 3/16" (Std.) 3 mm (Low) 3/16" (Std.) 3/16" (Std.) 3/16" (Low) 3/16" (Std.)

TOTM3690-35 TOTML3690-35* TOTM3690-45 TOTM3690-65 TOTML0010-65* TOTM0690-5 TOTM0690-35 TOTML0690-35* TOTM0690-45

3-Pc. Oil Ring 3/16" 3/16"

Ring Set Part No.

Bore Size

Ductile Iron Top Ring

Gapless ® Second Ring

* Sets include low-tension oil rings for racing applications only!

4.030" 4.155"

1/16" 1/16"

1/16" 1/16"

TOTT3690-30 TOTT0690-30

Claimer Gapless ® Second Standard Gap Piston Ring Sets

Classic AP Steel Top Ring File-Fit Piston Ring Sets

7RWDO6HDO¶VOHDVWH[SHQVLYHJDSOHVVULQJVHWVWKHVHDUHVXLW - able for dirt track cars running race fuel, with 11:1 or lower com- SUHVVLRQ6HWVLQFOXGHFDVWLURQFRQYHQWLRQDOWRSULQJV*DS - less ® VHFRQGULQJVDQG*ROG3RZHUORZWHQVLRQRLOULQJVZKLFK offer 40% reduction in tension compared to standard tension oil rings. Claimer piston ring sets are available in limited bore and ULQJFRPELQDWLRQVIRUUDFLQJRQO\)LOH¿WWLQJQRWUHTXLUHG

,QVWHDGRIWKH*DSOHVV ® top or second ring, sets include con- YHQWLRQDO$3 $GYDQFHG3UR¿OLQJ VWHHOWRSULQJVZLWKH[WUHPHO\ WLJKWWROHUDQFHVIRUVXSHULRUFRPSUHVVLRQVHDOLQJ6HWVLQFOXGH AP top rings, conventional second rings, and three-piece, stan- dard-tension oil rings. All sets are for eight cylinders. Instructions IRU¿OH¿WWLQJLQFOXGHG

Bore Size

AP Steel Top Ring 1/16" 1/16" 1/16"

Conventional Second Ring

3-Pc. Oil Ring 3/16" 3/16" 3/16" 3/16" 3/16" 3/16"

Ring Set Part No.

Gold Power Oil Ring

Ring Set Part No.

Bore Size

Cast Iron Top Ring

Gapless ® Second Ring

3.820" 4.030" 4.125" 4.125" 4.155" 4.160" 4.185"

1/16" 1/16" 1/16" .043" 1/16" 1/16" 1/16"

TOTCS5899-25 TOTCS3690-35 TOTCS0690-5 TOTCS0690-35 TOTCS9011-45 TOTCS0690-65

1.5 mm 1.5 mm 3.0 mm TOTCL2010 2.0 mm 1.5 mm 4.0 mm TOTCL6264 1.5 mm 1.5 mm 3.0 mm TOTCL2010-20 2.0 mm 1.5 mm 4.0 mm TOTCL6264-20

4.000" 4.000" 4.020" 4.020" 4.030" 4.030" 4.030" 4.030" 4.040" 4.040" 4.040" 4.040" 4.060" 4.060" 4.125" 4.155"

3.0 mm TOTCSH9010-5*

.043" 1/16" 1/16" 1/16"

5/64" 1/16"

5/64" 1/16"

3/16" 3/16"

TOTCL9090-30 TOTCL3690-30

1.5 mm 1.5 mm 3.0 mm TOTCL2010-30 2.0 mm 1.5 mm 4.0 mm TOTCL6264-30

*Signifies ring set with high tension oil rings.

5/64" 1/16"

5/64" 1/16"

3/16" 3/16"

TOTCL9090-40 TOTCL3690-40

1.5 mm 1.5 mm 3.0 mm TOTCL2010-40 2.0 mm 1.5 mm 4.0 mm TOTCL6264-40

5/64" 1/16" 1/16" 5/64" 1/16"

5/64" 1/16" 1/16" 5/64" 1/16"

3/16" 3/16" 3/16" 3/16" 3/16"

TOTCL9090-60

TOTCL0690

4.155" TOTCL0690-30 Note: Claimer ring sets include low-tension oil rings for racing applications only!

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CIRCLE TRACK 2021-22

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