PI heads?
Some info here, but curiously no mention of NPI/PI heads...?
Scroll down and there’s a V10 section [emoji106]
https://en.m.wikipedia.org/wiki/Ford_Modular_engine
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2005What year did the 3 valve heads come out?
2005. You get 3V heads and the Torqueshift 5 speed trans, which is a huge upgrade over the old 4spd. Go for an 05-up for sure if you can.What year did the 3 valve heads come out?
What year did the V10 get PI heads?
That’s the year I’d start considering...
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2005. You get 3V heads and the Torqueshift 5 speed trans, which is a huge upgrade over the old 4spd. Go for an 05-up for sure if you can.
When I was looking for used Class A motorhomes I made sure I got the 3V motor and torqueshift trans, way more power and better gearing
When they stopped spitting out spark plugs
2005, when they went 3 valve. That is what you want.
From the idiots doing the plugs. Cold motor, anti seize, and snugged up not torqued to 13 ft Lbs, I have never had a 5.4 or 6.8 spit a plug.
From the idiots doing the plugs. Cold motor, anti seize, and snugged up not torqued to 13 ft Lbs, I have never had a 5.4 or 6.8 spit a plug.
Yea it is an easy problem to prevent. My 4.6 had revised 9 thread heads
The 4R100 is a good trans. The 5 speed is nicer. Plenty of big hp lightnings running around with converter and valvebody only 4r100's.