Their reliability and potential for massive horsepower make the LS engine swap a popular option for gearheads. However, the LSA and LS9 variants' high cost and large size put them on the lower end ...
Budget is another factor when deciding which engine to choose for your swap, and the difference in price between the LSA and LT4 options is considerable. For example, a wet-sump 650-horsepower LT4 ...