No Limit MotorsportNo Limit Motorsport
Unorthodox Racing

Unorthodox Racing

Unorthodox Racing Ultra SS Lightened Underdrive Pulley SetUltra SS Lightened Underdrive Pulley Sets

(Includes Ultra S crank pulley)

  • Lightweight 6061-T6 billet aluminum
  • CNC machined to .001"
  • Real HP & torque gains across entire RPM range
  • Over 6 years of use in "real world" applications from street to road course to rally to dragstrip...
  • Better than OEM belt fitment & alignment
  • The broadest range of applications available
  • Accessories (Ultra A) available individually
  • High quality polished & anodized finishes

ModelYearApplicationPart Number
Acura
CL97-972.2L SOHC 16V (Crank, Alt., & P/S pulleys)04060040-
CL98-002.3L SOHC 16V (Crank, Alt., & P/S pulleys)04060040-
CL97-993.0L SOHC 24V (Crank, Alt., & P/S pulleys)04060100-
CL00-033.2L SOHC 24V & Type S (Crank, Alt., & P/S pulleys)04060200-
Integra90-931.8L DOHC 16V (Exc. 92-93 GS-R) (Crank, Alt. & P/S)04060080-
Integra94-011.8L DOHC 16V (Crank, Alt., & P/S pulleys)04060090-
Integra98-011.8L DOHC 16V Type R (Crank, Alt., & P/S pulleys)04060160-
Integra92-931.7L DOHC 16V GS-R (Crank, Alt. & P/S pulleys)04060180-
MDX01-033.5L V6 (Crank, Alt., & P/S pulleys)04060210-
RSX02-032.0L DOHC 16V (Crank, Alt., & P/S pulleys)04060220-
TL00-033.2L SOHC 24V & Type S (Crank, Alt., & P/S pulleys)04060200-
Audi
A497-012.8L DOHC 24V (Crank, Alt, & P/S pulleys)04140070-
A600-022.7L DOHC 24V Turbo (Crank, Alt, & P/S pulleys)04140070-
A695-012.8L DOHC 24V (Crank, Alt, & P/S pulleys)04140070-
S400-022.7L DOHC 24V Turbo (Crank, Alt, & P/S pulleys)04140070-
TT99-031.8L DOHC 20V Turbo (Crank & P/S pulleys)04140140-
BMW
32398-002.5L DOHC 24V (Bosch Alt. - All pulleys except A/C)04020030-
32398-002.5L DOHC 24V (Valeo Alt. - All pulleys except A/C)04020130-
32592-952.5L DOHC 24V (Bosch Alt. - All pulleys except A/C)04020020-
32592-952.5L DOHC 24V (Valeo Alt. - All pulleys except A/C)04020120-
32896-002.8L DOHC 24V (Bosch Alt. - All pulleys except A/C)04020030-
32896-002.8L DOHC 24V (Valeo Alt. - All pulleys except A/C)04020130-
52592-952.5L DOHC 24V (Bosch Alt. - All pulleys except A/C)04020020-
52592-952.5L DOHC 24V (Valeo Alt. - All pulleys except A/C)04020120-
52896-002.8L DOHC 24V (Bosch Alt. - All pulleys except A/C)04020030-
52896-002.8L DOHC 24V (Valeo Alt. - All pulleys except A/C)04020130-
M395-953.0L DOHC 24V (Bosch Alt. - All pulleys except A/C)04020020-
M396-003.2L DOHC 24V (Bosch Alt. - All pulleys except A/C)04020030-
M395-953.0L DOHC 24V (Valeo Alt. - All pulleys except A/C)04020120-
M396-003.2L DOHC 24V (Valeo Alt. - All pulleys except A/C)04020130-
M-Roadster98-003.2L DOHC 24V (Bosch Alt. - All pulleys except A/C)04020030-
M-Roadster98-003.2L DOHC 24V (Valeo Alt. - All pulleys except A/C)04020130-
Z399-002.5L DOHC 24V (Bosch Alt. - All pulleys except A/C)04020030-
Z397-002.8L DOHC 24V (Bosch Alt. - All pulleys except A/C)04020030-
Z399-002.5L DOHC 24V (Valeo Alt. - All pulleys except A/C)04020130-
Z397-002.8L DOHC 24V (Valeo Alt. - All pulleys except A/C)04020130-
Eagle
Talon90-942.0L DOHC 16V All (Crank, Alt., & W/P pulleys)04090040-
Talon95-992.0L DOHC 16V Turbo (Crank, Alt., W/P, & P/S pulleys)04090060-
Honda
Accord90-932.2L DOHC 16V (Crank, Alt., & P/S pulleys)04060020-
Accord94-972.2L SOHC 16V (Crank, Alt., & P/S pulleys)04060040-
Accord98-022.3L SOHC 16V (Crank, Alt., & P/S pulleys)04060040-
Accord98-023.0L SOHC 24V (Crank, Alt., & P/S pulleys)04060100-
Civic88-911.5/1.6L SOHC 8/16V (Crank, & Alt. pulleys)04060030-
Civic92-951.5/1.6L SOHC 8/16V without P/S (Crank, & Alt. pulleys)04060030-
Civic92-951.5/1.6L SOHC 8/16V (Crank, Alt., & P/S pulleys)04060050-
Civic96-001.6L SOHC 16V (Crank, Alt., & P/S pulleys)04060060-
Civic01-031.7L SOHC 16V (Crank, Alt., & P/S pulleys)04060110-
Civic92-951.5/1.6L SOHC (Crank, Alt., & P/S) Canada Only04060150-
Civic99-001.6L DOHC 16V Si (Crank, Alt., & P/S pulleys)04060160-
CR-V97-012.0L DOHC 16V (Crank, Alt., & P/S pulleys)04060190-
CRX88-911.5/1.6L SOHC 8/16V (Crank, & Alt. pulleys)04060030-
Del Sol92-951.5/1.6L SOHC 8/16V without P/S (Crank, & Alt. pulleys)04060030-
Del Sol92-951.5/1.6L SOHC 8/16V (Crank, Alt., & P/S pulleys)04060050-
Del Sol96-971.6L SOHC 16V (Crank, Alt., & P/S pulleys)04060060-
Del Sol94-971.6L DOHC 16V (Crank, Alt., & P/S pulleys)04060090-
Del Sol92-951.5/1.6L SOHC (Crank, Alt., & P/S) Canada Only04060150-
Honda
Prelude93-012.2L DOHC 16V (Crank, Alt., & P/S pulleys)04060040-
Prelude92-922.2/2.3L SOHC/DOHC 16V (Crank, Alt., & P/S pulleys)04060120-
Prelude93-962.2L SOHC 16V (Crank, Alt., & P/S pulleys)04060120-
Prelude93-962.3L DOHC 16V (Crank, Alt., & P/S pulleys)04060120-
Hyundai
Elantra93-951.6L DOHC 16V (Crank, Alt., & W/P pulleys)04090040-
Elantra93-951.8L DOHC 16V (Crank, Alt., & W/P pulleys)04090040-
Sonata92-982.0L DOHC 16V (Crank, Alt., & W/P pulleys)04090040-
Infiniti
G2091-962.0L DOHC 16V (Crank, Alt., P/S, & W/P pulleys)04100070-
G2099-992.0L DOHC 16V (Crank, Alt., P/S, & W/P pulleys)04100070-
G2091-022.0L DOHC 16V (Crank, Alt., P/S, & W/P pulleys)04100170-
G3502-033.5L V6 (Crank, Alt., P/S, W/P pulleys)04100150-
Lexus
GS30093-973.0L DOHC 24V (Crank, Alt., P/S, & W/P pulleys)04120070-
GS30098-033.0L DOHC 24V VVTi (Crank, Alt., P/S, & W/P pulleys)04120170-
IS30000-033.0L DOHC 24V VVTi (Crank, Alt., P/S, & W/P pulleys)04120170-
SC30092-973.0L DOHC 24V (Crank, Alt., P/S, & W/P pulleys)04120070-
SC30098-003.0L DOHC 24V VVTi (Crank, Alt., P/S, & W/P pulleys)04120170-
Mazda
RX-793-951.3L Rotary Turbo (Eccentric, Alt., P/S, & W/P pulleys)04080080-
Mitsubishi
Eclipse90-942.0L DOHC 16V All (Crank, Alt., & W/P pulleys)04090040-
Eclipse95-992.0L DOHC 16V Turbo (Crank, Alt., W/P, & P/S pulleys)04090060-
Nissan
200SX95-982.0L DOHC 16V SE-R (Crank, Alt., P/S, & W/P pulleys)04100070-
200SX95-982.0L DOHC 16V SE-R (Crank, Alt., P/S, & W/P pulleys)04100170-
240SX95-982.4L DOHC 16V (Crank, Alt, P/S, & W/P pulleys)04100020-
300ZX90-933.0L DOHC 24V NA (Crank, Alt., W/P, & P/S pulleys)04100060-
300ZX90-933.0L DOHC 24V TT (Crank, Alt., W/P, & P/S pulleys)04100160-
300ZX94-963.0L DOHC 24V NA (Crank, Alt., W/P, & P/S pulleys)04100260-
300ZX94-963.0L DOHC 24V TT (Crank, Alt., W/P, & P/S pulleys)04100360-
350Z03-033.5L V6 (Crank, Alt., P/S, W/P pulleys)04100150-
NX200091-932.0L DOHC 16V (Crank, Alt., P/S, & W/P pulleys)04100070-
NX200091-932.0L DOHC 16V (Crank, Alt., P/S, & W/P pulleys)04100170-
Sentra91-942.0L DOHC 16V SE-R (Crank, Alt., P/S, & W/P pulleys)04100070-
Sentra98-002.0L DOHC 16V (Crank, Alt., P/S, & W/P pulleys)04100070-
Sentra91-942.0L DOHC 16V SE-R (Crank, Alt., P/S, & W/P pulleys)04100170-
Sentra98-022.0L DOHC 16V (Crank, Alt., P/S, & W/P pulleys)04100170-
SR20DET RWD-2.0L DOHC 16V RWD Turbo (Crank, Alt., P/S & W/P pulleys)04100270-
Plymouth
Laser90-942.0L DOHC 16V All (Crank, Alt., & W/P pulleys)04090040-
Pontiac
Vibe02-031.8L DOHC VVTL-i04120090-
Vibe00-031.8L DOHC 16V VVT-i (Crank & Alt.)04120190-
Subaru
Baja03-032.5L SOHC 16V (Crank, Alt., & P/S pulleys)04130030-
Impreza98-032.2/2.5L SOHC/DOHC (7/98-02) (Crank, Alt., & P/S)04130010-
WRX02-032.0L DOHC 16V Turbo (Crank, Alt., & P/S pulleys)04130040-
Toyota
Celica00-031.8L DOHC 16V VVT-i (Crank & Alt.)04120190-
Celica GT-S00-031.8L DOHC VVTL-i04120090-
Corolla99-031.8L DOHC 16V VVT-i (Crank & Alt.)04120190-
Matrix02-031.8L DOHC VVTL-i04120090-
Matrix00-031.8L DOHC 16V VVT-i (Crank & Alt.)04120190-
MR Spyder00-031.8L DOHC 16V VVT-i (Crank & Alt.)04120190-
Supra86-923.0L DOHC 24V (Crank, Alt. w 17mm bore, P/S, & W/P)04120060-
Supra93-983.0L DOHC 24V Except VVTi (Crank, Alt., P/S, & W/P)04120070-
Supra86-923.0L DOHC 24V (Crank, Alt. w/ 15mm bore, P/S, & W/P)04120160-
Supra98-983.0L DOHC 24V VVTi NT (Crank, Alt., P/S, & W/P)04120170-
Volkswagen
Beetle99-031.8L DOHC 20V Turbo (Crank, Alt., & P/S pulleys)04140040-
Beetle98-032.0L SOHC 8V (Crank, Alt., & P/S pulleys)04140040-
Corrado92-942.8L SOHC 12V (Crank, Alt., & P/S pulleys)04140020-
Golf00-031.8L DOHC 20V Turbo (Crank, Alt., & P/S pulleys)04140040-
Golf99-032.0L SOHC 8V (Crank, Alt., & P/S, 99 1/2 & later only)04140040-
Golf02-032.8L DOHC 24V VR6 Only (Crank & P/S pulleys)04140120-
GTI95-022.8L SOHC 12V Only (Crank, Alt., & P/S pulleys)04140020-
Jetta93-022.8L SOHC 12V Only (Crank, Alt., & P/S pulleys)04140020-
Jetta00-031.8L DOHC 20V Turbo (Crank, Alt., & P/S pulleys)04140040-
Jetta99-032.0L SOHC 8V (Crank, Alt., & P/S, 99 1/2 & later only)04140040-
Jetta02-032.8L DOHC 24V VR6 Only (Crank & P/S pulleys)04140120-
Passat93-972.8L SOHC 12V (Crank, Alt., & P/S pulleys)04140020-
Passat98-022.8L DOHC 24V (Crank, Alt, & P/S pulleys)04140070-

Note that the last digit for the part num ber is shown as a "-" and represents the color.
When ordering, add the color code to the part number:
1 - Black
2 - Polished
3 - Red
4 - Blue

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