I have a 1990 rover with a 3.9 which most likely blowing oil past the rings. i have the heads of it now and there is a real lot of carbon on the heads in the cylinders. Now I am wondering if anyone can give any insights on the viability of switching out this motor with a 4.6 liter. I know that everything bolts right up to the 4.6 and that when done right they give more power with the same or better gas miliage, and they are just better motors. I am not sure if it would be worth getting my current moter back in shape vs. finding a 4.6 long block that is in good shape and just using that. Anyone who has any ideas let me know. i am excited about my project and like getting other people in on it!
Thanks Dan
Thanks Dan
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