I was wondering what the best year/years for the DOHC 4.6 in the Mark 8's were. Are there differences in heads from year to year? For example in the SOHC 4.6 the 91-95 were known for bad valve seals and in 2001 they put PI heads on the 4.6 in the vics. I am wondering cause I want to do a DOHC 4.6 swap in my vic down the road thus the main reason I'm on this forum to learn about the DOHC 4.6. I have searched and nothing really directly answered my question. I found that a Mark engine would be my cheapest solution and build that up cause Cobra engines and Marauder engines seem to be hard to come by.
Thanks,
Zack
Thanks,
Zack