URD "Stealth" Supercharger Pulley, 4.0L TRD Supercharger 2.55"
This is a replacement supercharger pulley for the TRD Supercharger
for the 1GR-FE engine found in the 2005+ Tacoma, and 2007-2009 FJ
This pulley is 2.55" where the stock one is 3.00". The normal
increase in boost is 3-5.5PSI over the stock pulley with normal power
gains of 30-40 HP depending on combination and ambient conditions.
The pulley is very similar in appearance to the stock pulley that
comes on the supercharger and will work with the standard size
Installation requires removing the stock pulley with a strong gear or
supercharger pulley puller and a special tool to press it onto the
input shaft. You can have this done at your local speed shop.
The pulley overlaps the front part of the supercharger nose drive.
This pulley's inner diameter is smaller than the outer diameter of the
supercharger nose drive so the nose drive will need to be machined down
to be able to accept this pulley.
Tuning Notes- LCE recommends installing this pulley with the appropriate fueling and tuning upgrades.
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