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clee1052

02-16-2004 05:53 PM

5.4 Dohc

I am looking in to ordering an airintake for a 2003 5.4 on E-bay, but it will not fit a DOHC 5.4. Are these the lightning engines?
Thanks
Chris

max mitchell

02-16-2004 06:18 PM

The 2003 F-150 5.4 and the Lightning 5.4 are both SOHC. They are closely related, but use completely different intake systems.

clee1052

02-17-2004 04:56 AM

:rocker: Thanks

max mitchell

02-17-2004 04:35 PM

You're Welcome !! Good luck with your upgrade.

brahmus

02-18-2004 03:19 PM

DOHC stands for dual over head cams should be written if you have 32 valves or 16.

01screw

02-18-2004 03:44 PM

The 5.4L DOHC engines are in the Lincoln Navigators. F150's are all SOHC.

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