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Executive order

D-333-4

Lingenfelter Performance Engineering, Inc.

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Date
1995-09-11
Device
Lingenfelter 383 CID LT-1 Engine
Type
Engine Modification / Engine Change
Applications
0

Vehicle applications

No vehicle applications were preserved for this order.

Part records

Part numberModel/specificationModificationRemarks
The following vehicles equipped with 5.7L LT-1 gasoline engine EXCEPT those vehicles certified to the 1995 model year primary standards (0.25 g/mile NMHC standard at 50,000 miles): 1. 1992 -1995 Chevrolet Corvettes 2. 1993 -1995 Chevrolet Camaros 3. 1993 -1995 Pontiac Firebirds and Trans Ams 4. 1994 -1995 Chevrolet Impala SS and other GM B-Body vehiclesIncludes new fuel injectors, pistons, connecting rods, crankshaft, camshaft, after catalyst exhaust system, and re-worked cylinder heads, intake manifold, intake runners, and PROM chip.