So I have an 00 mustang 4.6L im going to be rebuilding. I have yet to take it out to diagnose the problem but im certain its a piston rod, i let a friend (at the time) drive it while i was on his bike and i came back to see he did a burn out and was fondling with the redline.... sooo.. im looking to invest aroun 2,200 into rebuilding my engine including cams, stroker kit, headers, flywheel, roller rockers, and valve springs.. im no mechanic either so im sure there's more things i should be replacing while im at it. my motor is currently at like 115k miles.. i just stumbled accross a discussion about people putting the aviator motor in their mustangs.... it caught my eye because that motor is a 32v DOHC!! anyone ever do the conversion ? wondering if it's reaaalllly worth it. i think i might be able to pick one up for 600.. if that's the case i could still do a lil bit of work internally to it.. i kno i will need a new hood for sure.. if anyone has done it, it'd be nice to know of what other problems i might run into or if you'd even do it..