- - - -- --- - --





NST FAQs










DEFINITIONS





NonStopTuning Pulley Kits


The NonStopTuning Honda Civic Si Pulley Kit increases horsepower via great weight reduction and the underdriving of accessories. Superior to other available kits, the NST kit offers an Overdrive Alternator Pulley to optimize output for stereo system lovers!

To make things even better, the NST kit is the only kit on the market that offers a third pulley. The new NST Belt Idler replaces the OEM idler and allows installation while retaining the OEM Honda Belt. No need to hunt for a new belt!

Each kit is carefully crafted from 6061-T6 aircraft aluminum, tested and balanced to high tolerances. Every NST pulley is hard anodized for exceptional durability and is available in a choice of colors: Red or Graphite Gray.


BENEFITS WEIGHT COMPARISONS

HONDA K20

NST
Great weight reduction
- Average of 65% - 70% over OEM
Increased horsepower
- Average of 6 - 9 horsepower
Lower ET's & higher trap speeds
- Average of .20s & average of 2MPH

-Crank Pulley

66oz

13oz

-Belt Idler Pulley

14oz

07oz
-Alternator Pulley
10oz
03oz
     




Kit Number
Pulleys Included
Application
MSRP
Buy-Online
Availability
NST22015
15% Underdrive Crank
06-08 Civic Si
K20
$125.00
Sold Out
AUG 2008
NST22022
15% Overdrive Alternator
06-08 Civic Si
K20
$88.00
Sold Out
AUG 2008
NST22050
Belt Idler Pulley
06-08 Civic Si
K20
$88.00
Sold Out
AUG 2008
NST22015K

15% UD Crank,
15% OD Alternator,
Belt Idler Pulley KIT
06-08 Civic Si
K20
$239.00
Sold Out
AUG 2008