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| ULTRA S - LIGHTENED UNDERDRIVE CRANK
PULLEYS |
| Unorthodox Racing lightened underdrive crank
pulleys on average can provide gains of 5 to 12 HP and 8 to 18
lbs.-ft. on normally aspirated engines and 8 to 16 HP and 8 to
18 lbs.-ft. on forced induction engines. Higher gains are
possible. |
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 Lightweight 6061-T6 billet aluminum
CNC
machined to .001"
Real HP
& torque gains across entire RPM range
Over 5
years of use in "real world" applications from
street to road course to rally to drag strip...
Better
than OEM belt fitment & alignment
The
broadest range of applications available
High
quality polished & anodized finishes |
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| Model |
Year |
Description |
Part # |
Gains |
Price |
| Storm |
90-93 |
1.6L
SOHC/DOHC 16V |
020410002
Discontinued |
4
- 8 HP |
N/A |
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