1980 Firebird Engines

1980 Engine Firebird Specifications

                   
Engine ID Stamping
 
UPC Code Type Source Displacement (cubic Inches) Bore & Stroke

Carb

Comp
HP/RPM
Torque/RPM
VIN
Manual
Auto
Usage
LD5 V-6 Buick 231
3.80 x 3.40
2 bbl
8.0:1
115@3800
188@2000
 
  Standard Base and Esprit
LS5 V-8 Pontiac 265 3.75 x 3.00 2 bbl 8.3:1 120@3600 210@1600       Optional Base and Esprit until January 8, 1980
L37 V-8 Pontiac 301 4.00 x 3.00 4 bbl 8.1:1 140@4000 240@1800       Available all models (credit option on Trans Am). Standard on Formula
W72 V-8 Pontiac 301 E/C 4.00 x 3.00 4 bbl 8.1:1 155@4400 240@2200       Optional Formula, standard in Trans Am. Federal only
LG4 V-8 Chevrolet 305 3.74 x 3.48 2 bbl 8.4:1 150@3800 230@2400       Available only in California on all Firebirds. Standard in California Trans Am.models
LU8 V-8 Pontiac 301 Turbo 4.00 x 3.00 4 bbl 7.6:1 210@4000 345@2000       Optional Formula and Trans Am
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