5.0 HO cam into 1991 F-150

A1C calibration can be modified and configured to operate all EFI-SD4x ECUs in 4 cylinder, 6 cylinder and 8 cylinder configurations.
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David Claflin
Posts: 7
Joined: 2021 Mar 03, 17:05
Location: Fort Walton Beach Florida
Vehicle Information: 90LX, A9l, 302, T5
86LX, Former FHP car

5.0 HO cam into 1991 F-150

Unread post by David Claflin »

Thinking for this swap only need to change firing order in the tune, and the spark plug wire routing?
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decipha
Posts: 5031
Joined: 2021 Feb 15, 12:23
Location: Metairie, LA
Vehicle Information: Work Truck
'19 F-150 3.3L

Re: 5.0 HO cam into 1991 F-150

Unread post by decipha »

its batch fire you only need to change the plug wire order
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