Fuel Injection

[Nick90vetteguy]

Anybody know what the stock manufacturing Fuel injectors were in the 90 corvette's?

 

[vetteoz]

Multec

Corvette Fuel System Maintenance - Cleaning And Checking Flow - Corvette Fever Magazine

 

[Hib Halverson]

"Multec" was not a manufacturer. That is the marketing brand name GM gave it's "ball and socket" metering design which was common from the late 80s to the mid-90s on GM vehicles.

In 90, both the L98 and the LT5 engine used injectors made by GM's AC Rochester Division.

 

[Nick90vetteguy]

well does anybody know the "lb"? example: 27lb 25lb fuel injectors?

 

[BADDUCK]

They were rated at 22 lb/hr at 43.5 PSI. In actuality I think they were only 21.5 lb/hr.