Oversized LSJ Tensioner Pulley

Pulleys & Belts - Oversized LSJ Tensioner Pulley
Pulleys & Belts - Oversized LSJ Tensioner Pulley
Pulleys & Belts - Oversized LSJ Tensioner Pulley
Pulleys & Belts - Oversized LSJ Tensioner Pulley
Pulleys & Belts - Oversized LSJ Tensioner Pulley
Pulleys & Belts - Oversized LSJ Tensioner Pulley

Oversized LSJ Tensioner Pulley

7 reviews
Regular price $19.99
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  • In stock, ready to ship
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This 3" tensioner pulley replaces the factory 2.5" pulley and takes up the belt slack when running smaller supercharger pulleys.

Instructions are below and correspond to the pictures above. 

1. Remove the factory tensioner from the car. 
2. Pry the bolt cover off
3. Remove the OEM tensioner pulley with a T50 torx bit 
4. Inspect parts. You will need a grinder for the next steps 
5. Place the new 3" pulley on the iron tensioner and take notice of where it hits. The tensioner is not symmetrical. One side has a smaller outer ring and that is the side you need to be towards the metal. Failure to do this will necessitate extra grinding. 
6. There are 3 ridges you'll need to grind down. When there is a little black paint left in between them, you are close to completion. 
7. After grinding place the new pulley on the bracket and make sure it does not rub. Bolt down the larger tensioner pulley and re-install the bracket on the engine.

Customer Reviews
4.6 Based on 7 Reviews
5 ★
71% 
5
4 ★
14% 
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3 ★
14% 
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2 ★
0% 
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RK
02/04/2022
Rilyn K.
United States United States

Ehh

The lsj pulley I have on my tensioner was bigger than the oversized one.

ZZPerformance Oversized LSJ Tensioner Pulley Review
MT
01/23/2022
maxim t.
Canada Canada

Good option for price!

With the adjustement they say, it fits very good. Good quality too. Remember that you just have to fit the pulley not the strap! Be carreful to not removed too much of it. I removed a little bit too much, but so far should look like this! If you don't look spending too much money, the ajustable tensionner is a good option.

ZZPerformance Oversized LSJ Tensioner Pulley ReviewZZPerformance Oversized LSJ Tensioner Pulley Review
SN
12/15/2021
Stephane N.
Canada Canada

perfect fit ..fast shipping thank you

perfect fit ..fast shipping thank you

DP
12/08/2021
Derek P.
United States United States

Fast shipping, great price, makes supercharger spin faster, great buy

JB
08/02/2021
Jason B.
United States United States

Awesome! Worked perfectly. No slip whatsoever with a 2.7 supercharger pulley and a high output alternator with an underdrive pulley

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