Home About Us News Technology Home About Us News Daheco Engines Corporation is commercializing several new and exciting alternative IC engine technologies. The Company is developing and will offer an Ultra-Efficient (UE) engine that provides extreme fuel economy and super performance in a modular de...

Home About Us News Technology Coincycle PIVC CVPD Home About Us News CVPD Proof of Concept (Constant Volume Piston Dwell) PURPOSE The prototype was constructed to demonstrate the increase in both volumetric and mechanical efficiencies of the CVPD technology compared to conventional engine designs. D...

Home About Us News Technology CVPD Coincycle PIVC POC Home About Us News Common Disadvantages Conventional engine designs contain several disadvantages that designers have endeavored to overcome since the beginning of internal combustion (IC) engines. Some of these are friction, low mechanical effic...

Home About Us News Technology CVPD PIVC POC Home About Us News Coincycle Technology Daheco has designed a means to coincide all cycles into one complete revolution of the crankshaft which we have coined as COINCYCLE (co-in-cycle) technology. This design provides for the forced evacuation of the exha...

Home About Us News Technology Coincycle PIVC POC Home About Us News Constant Volume Piston Dwell* "CVPD" (see note below) This patent pending technology is based on advancements in the design of the internal combustion engine. These advancements utilize an alternate method of connecting the piston t...