SFPHQ Additional Dub Pulleys (No Center Hub), 05-07 Cobalt SS
Model Number: 243133
Note: This listing is for additional pulley sizes and does NOT include the center hub and hardware. Do not purchase this item unless you have previously purchased a complete SFPHQ Dub Pulley System.
For increases in boost over the factory pulley (3.50" Outer Diameter) - Actual 3.35" size, the following pulleys sizes are calculated to increase boost levels above stock 12 psi:
- For a 1 to 1.5 lb. Increase in Boost over the Factory 3.35", use the 3.25" SC Pulley System
- For a 3 to 3.5 lb. Increase in Boost over the Factory 3.35", use the 3.00" SC Pulley System
- For a 5 to 6 lb. Increase in Boost over the Factory 3.35", use the DUB 2.80" SC Pulley System
These replacement pullies have been heavily discounted and this listing will be removed after they sell out.