Features:
* Increases boost pressure from 18-20 PSI to 28-30 PSI
Application: 2001-2004 Duramax LB7 diesel engines
Product Description:
The Boost Increase Valve, is designed for 01-04 Duramax LB7 diesel engines, increases boost pressure from 18-20 PSI to 28-30 PSI for additional horsepower and reduces EGT (exghaust gas tempuatures). Additional fueling may be needed to gain higher boost levels.
Note: “Legal in California only for racing vehicles which may never be used upon a highway.”