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5.4 2 valve conversion to 4 valve

2K views 0 replies 1 participant last post by  HarleyFrank 
#1 ·
Alright guys so I'm new to this site but I have a 2000 Harley Davidson f150 that has the 5.4 2 valve motor but it is now burning oil and parked in the garage.

What I wanna do is go twin turbo with 4 valve navigator heads. The turbo part I'm fine with just need help with the head conversion. I have been look on the site for an article for this but not sure just how to use the site yet. If I could get some help as to what parts I need to change for the conversion to work that would be of much help. This is also the first motor ever that I am building little lost as to what I'm do but I know ill figure it out. If anyone knows an article that I can use it would be nice to get a link maybe. Thanks guys
 
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