Waukesha Engine%u2019s VHP%u2122 Series Four line-up offers lower-cost horsepower with the simplicity, dependability and low emissions potential of a simple, rich burn design. Our engineers took a "clean sheet" approach in developing this series%u2019 cylinder head. We combined the best features of existing Waukesha Engine products with the latest engineering technologies. Finite element analysis and solid modeling were used to create a head that%u2019s 33% stronger at increased BMEP levels.
Realizing that the permitting process for air quality standards can vary greatly, Waukesha Engine%u2019s VHP engines are available in a variety
of configurations %u2013 rich burn or lean burn ... standard or pre-chamber %u2013 and with your choice of two control types. Here are the most
popular models:
GSI: The VHP GSI rich burn engine can be combined with a catalytic professional converter to meet the strictest emissions regulations. In addition,
the GSI Series provides low-cost maintenance, good fuel tolerance and excellent load response.
GL: Waukesha Engine%u2019s VHP GL engines provide both low emissions and high efficiency. The GL Series features a pre-chamber combustion
system to assure low emissions across a wide load and speed range, without a loss of combustion stability at lean air/fuel ratios.
LT: The VHP LT offers the flexibility and reliability of rich burn engines while still meeting regulatory standards for emissions.
