Good Day, I thought it may interest some members who like the early Hemi and Poly motors that this years very successful NASCAR Dodge Truck engines were a new version of the what one engineer called the "55 Chrysler polyspherical engine." Also a note on the 53 Dodge Hemi engine that set several AAA records. I have found photos of engineers working on the engine and in the photo you can clearly see that the cam is driven by gears instead of a chain, this would also create the need for a reversed cam. There is also a photo of heads made specially for Bonneville that have no provision for exhaust heat to the intake manifold and have extra large valves and ports. It shows that some very special parts were made for the 241 by Dodge engineers so keep your eyes peeled for any of these goodies poppin up in an early Dodge Hemi. Thanks Tim |