It's not magic... it's physics. The new Passive Pre-Chamber (PPC) sparkplugs from Altronic are designed specifically for each application. They provide the combustion assurance you need without the cost and complexity of traditional precombustion chambers. PPC models for the Caterpillar G3500 family of engines are available now, and models for other engine families-including slow-speed integrals-are coming soon. Learn about the NOx reduction and fuel efficency gains possible today. Find an Altronic Distributor near you at www.altronic-llc.comhttp://www.altronic-llc.com http://www.altronic-llc.com