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More info
Looking for more boost your your 2016+ Cadillac CTS-V, 2017+ Camaro ZL1, or 2016+ Camaro SS LT1 with a supercharger? Change the ratio the blower spins with one of these lower pulleys. If you would like help matching a size to your needs, see our packages or feel free to email sales@weapon-x.com for assistance!
Includes:
Innovators West LT4 Crank Balancer
Metco 8 rib pulley ring in selected size
Includes:
Innovators West LT4 Crank Balancer
Metco 8 rib pulley ring in selected size
This is the completely Interchangeable Crank Pulley Kit for the GM LT4 engine with pulleys from 8.6 to 10.5". The lower balancer is much lighter than the stock unit allowing for less rotational mass robbing your positive displacement blower of less HP per revolution. If you already have our kit installed on your car, you can buy rings separately for a quick and easy change to the boost level.
These crank pulley rings are precision-machined from billet aluminum, and black-anodized for long-lasting good looks. The ring dimensions listed are as measured from belt surface to belt surface. These measurements do not include the flanges of the pulley.
Options
-
Dual Keyway Option - Add $20.00
Add dual keyways for Supercharged or Extreme Duty Applications. Requires double keyed crankshaft snout.
Details
- Weight: 10.8 lbs
- Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.
- Works with Metco Motorsports & Lightning Force Performance Interchangeable Pulleys
Reference
- GM LSX Motors [PDF Format] .
- Damper Hub Honing Instructions [PDF Format] .
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