
Built to Work
VGF GL to GSI Conversion
- Emissions
- Flexibility
Conversion, Modification & Upgrade Offering
Take on the toughest fuels, reduce emissions and increase profitability by converting your engine from lean burn combustion to rich burn.

Make sure this upgrade is compatible with your engine:
What can this upgrade do for you?
- Operate your engine almost anywhere in the world with its decreased emissions through the use of a three-way catalyst.
- Increased fuel tolerance provides more power on hot fuels and better availability during changes in fuel quality.
- Better availability through ambient temperature changes keeps your engine running.
- More power at high altitudes with a favorable derate curve.
- Save money with improved lifecycle costs (excluding fuel).
How we get you there?
The Kit includes:
- Cylinder head assemblies
- Turbo and wastegates
- Power cylinders
- Damper
- Complete gasket kit
- Main bearing set
- Harness upgrade
- JW pump repair kit
- Water pump repair kit
- And is applicable for VGF - F18GL and H24GL
Built to Work
Tougher
with enhanced reliability, availability and efficiency.
Longer
with extended service intervals and comprehensive engine upgrades.
Smarter
with enhanced controls and performance improvements through data analytics.
At Waukesha, we’re working every day to design and build engines and programs that help power your tomorrow.
OUR LEGACY IS YOUR FUTURE
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