Does anyone know what size injectors are on a Gen1 1.9L HO and what size are on a Gen2 1.9L?? Or any other litte quirky differences between the two engines. I know the Gen2 has a different 3 bolt valve cover and the intake is different. Does anyone know the power rating of a Gen2 1.9 as compared to a Gen1 1.9 HO. I found somewhere (I think in a Chilton) that the Gen1 1.9 HO was rated at 110hp.