Hughes Engines Promo Codes & Coupons September 2026 — Up to 20% Off

Many people want to change the cam on their Dodge Magnum engine from 93 to 2003, but the springs always break. You can put springs on your iron Magnum heads with this drop-on kit. Hughes Engines support you even if you don't buy from them because they believe technical knowledge shouldn't cost money. Does anyone else do that? They typically ship the item the same day if it is in stock and you place your order before 2 pm CST. Hughes Engines would like to state their position in response to calls regarding rocker arms made of stainless steel and iron. Rocker arms made of stainless steel and iron are said to be stiffer than those made of aluminum. However, aluminum reduces harmonics more effectively than steel. The fact that most stainless steel products do not contain any bearing material in the bore is a topic of discussion. This indicates that the rocker bore interface and the shaft are extremely hard. The situation is not favorable.