General Motors Vortec Engines
Roma Diesel Service also distribute and service General Motors Vortec industrial engines.
The figures below are achieved using propane as fuel. The engines also have the capability to
use propane or natural gas as fuel by simply selecting the appropriate intake manifold for
your fuel choice. The engines meet or exceed QS 9000 quality process standards.
Some of the range is outlined below:
Vortec 3000
The Vortec 3000 has a 181 cid (cubic inch displacement) and 75hp at 3,000 rpm. It provides 147 lb-ft of torque.Click here to view the Vortec 3000 specification sheet. (105kb)
Vortec 4300
The Vortec 4300 has a 262 cid and 140hp at 3,000 rpm. It provides 243 lb-ft of torque.Click here to view the Vortec 4300 specification sheet. (106kb)
Vortec 5700
The Vortec 5700 has a 350 cid and 173hp at 3,000 rpm. It provides 300 lb-ft of torque.Click here to view the Vortec 5700 specification sheet. (99kb)
Vortec 8100
The Vortec 8100 has a 496 cid and 264hp at 3,000 rpm. It provides 462 lb-ft of torque.Click here to view the Vortec 8100 specification sheet. (109kb)
These figures and some images were taken from the GM 2002 Industrial engines catalogue.
Copyright © Sean Clancy, January/February 2005.
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