1994 C4 Lt1

1994 C4 Lt1

There were a few different versions of the LT1. All feature a cast iron block, but only the Corvette and F-bodies got aluminum heads. 1994 saw new sequential port injection and a mass airflow sensor. A new vented version of the opti-spark distributor appeared in 1994 on the B-Bodies and Fleetwood and in 1995 on the Corvette and F-Bodies. 1996 saw major revisions for OBD-II - a second catalytic converter on the F-body cars(which was standard since 1993 in California), a crank position sensor, rear oxygen sensors, and a new computer. Some OBD-II features had been added to the Corvette starting in 1994 for testing purposes. The 1997 model year Camaro and Firebird were the last year for this engine in a GM production car.

This engine was used in:

* Aluminum heads and 4-bolt mains
o 1992-1996 Chevrolet Corvette C4
* Aluminum heads and 2-bolt mains
o 1993-1997 Chevrolet Camaro Z28/Pontiac Firebird Formula and Trans Am variants
* Iron heads and 2-bolt mains, 4.3 (L99) and 5.7 liter options
o 1994-1996 Buick Roadmaster (LT1 only)
o 1994-1996 Cadillac Fleetwood (LT1 only)
o 1994-1996 Chevrolet Caprice (LT1 or L99)
o 1994-1996 Chevrolet Caprice Police Package (LT1 or L99)
o 1994-1996 Chevrolet Impala SS (LT1 only)

What I found on one of the Vette sites. I figured it had to be.

Marz:patriot:

There were a few different versions of the LT1. All feature a cast iron block, but only the Corvette and F-bodies got aluminum heads. 1994 saw new sequential port injection and a mass airflow sensor. A new vented version of the opti-spark distributor appeared in 1994 on the B-Bodies and Fleetwood and in 1995 on the Corvette and F-Bodies. 1996 saw major revisions for OBD-II - a second catalytic converter on the F-body cars(which was standard since 1993 in California), a crank position sensor, rear oxygen sensors, and a new computer. Some OBD-II features had been added to the Corvette starting in 1994 for testing purposes. The 1997 model year Camaro and Firebird were the last year for this engine in a GM production car.

This engine was used in:

* Aluminum heads and 4-bolt mains
o 1992-1996 Chevrolet Corvette C4
* Aluminum heads and 2-bolt mains
o 1993-1997 Chevrolet Camaro Z28/Pontiac Firebird Formula and Trans Am variants
* Iron heads and 2-bolt mains, 4.3 (L99) and 5.7 liter options
o 1994-1996 Buick Roadmaster (LT1 only)
o 1994-1996 Cadillac Fleetwood (LT1 only)
o 1994-1996 Chevrolet Caprice (LT1 or L99)
o 1994-1996 Chevrolet Caprice Police Package (LT1 or L99)
o 1994-1996 Chevrolet Impala SS (LT1 only)

What I found on one of the Vette sites. I figured it had to be.

Marz:patriot:

:thumbsup3: :thumbsup3: