TwistedAndes - Como reconocer un Motor 350

Cita:

Empezado por GEOEXPLORER (Mensaje 1015573)

Hola;

Tengo un motor que me llegó de regalo y me dijo el anterior dueño que es un Chevrolet 350 que estaba en una camioneta Cheyenne, más detalles no tengo.

Como puedo identificar con más precisión si es Gen I, II o III... y si es realmente un 350. En que debo fijarme para poder saber bien que es lo que tengo. :!:

Gracias.

Si es Cheyenne debiera ser un 350 TBi I Gen, Probablemente un L05

L05
The L05 was introduced in 1987 for use in Chevrolet/GMC trucks in both the GMT400 (introduced in April 1987 as 1988 models) and the R/V series trucks such as the K5 Blazer, Suburban, and rounded-era pickups formerly classed as the C/K until 1991 which includes chassis cabs and 4-door crew cabs. Although usage was for trucks, vans, and 9C1-optioned Caprices, the L05 was also used with the following vehicles:

1992/1993 Buick Roadmaster sedan and station wagon
1990–1992 Cadillac Brougham (optional engine)
1993 Cadillac Fleetwood
1992/1993 Chevrolet Caprice Wagon (optional engine)
1993 Chevrolet Caprice LTZ
1992 Oldsmobile Custom Cruiser Wagon (optional engine)
L05 usage was replaced by the GM LT1 after 1993 in GM B-Bodies until production ceased in 1996.

In mid 1996 the L05 was equipped with Vortec heads used in the 1996 G30.

L31
The L31 replaced the L05 in 1996 – known as the Vortec 5700. The Vortec 5700 produces 255 hp (191 kW) to 350 hp (261 kW) at 4600 rpm and 330 ft-lbf (448 N·m) to 350 ft-lbf (475 N·m) of torque at 2800 rpm. Known as the GEN 1+, this was the final incarnation of the 1955-vintage small block, ending production in 2005 with the last vehicle being a Kodiak/Topkick HD truck. Volvo Penta and Mercury Marine still produces the L31. The "MARINE" intake is a potential upgrade for L31 trucks. Using this "MARINE" intake will allow the use of common types of injectors with various flow rates while still maintaining emission compliance.