Set of 16 1990-1992 Corvette LT5 5.7L Replacement Bosch Upgrade Fuel Injectors (8 Primary/8 Secondary)

Part Number: LT5ZR1Upgrade


Set of 16 Genuine Bosch 4 hole fuel injectors.  Fully serviced and tested to perform as they would new.  8 Injectors will be set up as primary and 8 as secondary.  

Includes new o-rings, filters, and components installed on fuel injectors.

Our upgrade injectors are specifically chosen by us to provide you with better atomization vs. your stock injectors.  This will in turn allow your vehicle to burn fuel more efficiently.  Improvements will be seen in fuel consumption, low-end torque and smoothness. Injectors are cleaned and tested to perform as they would new.

These injectors also have improved design that does not suffer from electrical failures like the stock injectors do therefore includes a lifetime warranty against failures or defects.

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